Which was most likely an effect on society that resulted from improvement in handling blood during world war l and world war ll?

Answers

Answer 1

Answer:

Effective food supply was most likely an effect on society that resulted from improvements in blood handling during World War I and World War II.

Explanation:


Related Questions

Describe the role chemical signals play a role in both the nervous system and the endocrine system

Answers

Like the nervous system, the endocrine system is a regulatory system. However, instead of using electrical impulses for signaling, it produces and uses chemical signals called hormones, which travel through the bloodstream and control the actions of cells and organs.
Neurotransmitters are often referred to as the body's chemical messengers. They are the molecules used by the nervous system to transmit messages between neurons, or from neurons to muscles.

Some diseases/conditions are caused by deficiencies in these nutrients (vitamins). Name one such
disease, say what element is deficient, and describe the symptoms and treatment. Who usually gets
the disease? Is it more common in certain areas?

Answers

answer;

The most widespread nutritional deficiency worldwide is iron deficiency.

Iron deficiency can lead to anemia. This is a blood disorder that causes fatigue

symptoms;

Feeling tired or weak.

Having pale skin.

Having shortness of breath.

Sweating.

Being dizzy or feeling faint.

Rapid heartbeat.

Having headaches.

treatment;

Iron supplements taken by mouth.

Foods high in iron and foods that help your body absorb iron (like foods with Vitamin C).

Iron given through an intravenous (IV) infusion. (This is often a choice if you have chronic kidney disease, or CKD.)

Transfusions of red blood cells.

Women of childbearing age are the population with the most affected individuals, with an estimated 468 million being non-pregnant women.

Explanation:

easy biology question below first correct answer gets brainliest

Answers

Answer:

Vestigial in that sense that the organ seemingly has no functions or useless now but they might have functions previously which are lost someway due to evolution. ... The human appendix may be considered as a vestigial organ as it has been proved that the removal of the organ after infancy does not create any harm

Explanation:

please answer urgently​

Answers

Answer:

C- the enzyme is represented by the letter C

Explanation:

Which level of organization listed here includes every level listed?
cation
red blood cell
DNA molecule.
heart
zebra

Answers

Answer:

Zebra

Explanation:

It's an orgainsm, it has red blood cells, a heart, DNA molecules and cations, probably


Explain briefly four
why, peasant
farmers find it diffcult to get
farm credit

Answers

Answer:

The peasant farmers operate mainly in the rural environment of the country. They operate on very small holdings using mostly traditional method because, their income is relatively low and the capacity to save is poor. Therefore needs for credit in order to meet the small farmers output and input

Why are viruses not living??

Answers

Answer:

Viruses are not living cause they need any host (body or living organism) To perform its function.

Explanation:

Answer:

Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own way they can do nothing until they entered a living cell. Without cells viruses will not be able to multiply. Therefore viruses ante not living things.

The Punnett square illustrates a cross for color of the flower.
Based on the phenotypes and genotypes of these offspring. It is clear that purple flower color allele is
and the parents are
dominant
polygenetic
recessive
ntum. All rights reserved.
hp

Answers

Answer:

All right reserved

Human skin color is a good example of polygenic (multiple gene) inheritance. Assume that three "dominant" capital letter genes (A, B and C) control dark pigmentation because more melanin is produced. The "recessive"alleles of these three genes (a, b & c) control light pigmentation because lower amounts of melanin are produced.

hope it will help

Here, from the cross of the purple and white flower, all offspring are purple, which indicates that the purple color is dominant in nature and is present in Option A.

What is Punnett Square?

The Punnett square is a tool used to predict the probability of offspring inheriting specific alleles from their parents. If all of the offspring exhibit the same phenotype (such as purple flower color), it is likely that the parents both carried at least one dominant allele for that trait. This would mean that the purple flower color allele is dominant. Here, the parents are both purple and white, so all the offspring are dominant in nature.

Hence, from the cross of the purple and white flower, all offspring are purple, which indicates that the purple color is dominant in nature and is present in Option A.

Learn more about the Punnet Square here.

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complete question is below

The Punnett square illustrates a cross for color of the flower (purple- parent, white -parent). Based on the phenotypes and genotypes of these offspring (all purple), it is clear that purple flower color allele is

A.) Dominate

B.)polygenetic

C.) recessive

The receptor of sound waves in the ear is the
O a. pinna.
O
b. ossides.
O c. organ of Corti.
O d. tympanic membrane.

Answers

The answer is C - Organ of Corti.

Organ of Corti is considered as body's microphone. It is present on basilar membrane which is floor of cochlear duct. Mechanoreceptors of ear are present in organ of Corti. On the internal side of organ of Corti, many hair cells are present. These hair cells are the sensory receptors for sound. When there is fluid motion in the ear due to sound waves, these hair cells generate electric signals which are then sent to brain and sound is perceived.

If eukaryotes all came about due to endosymbiosis, what would result from that?

preserved DNA from the original ancestor that remains unchanged

every organism would have the same set of body systems and functions

ancient prokaryotes living inside of modern eukaryotes

similar structures in eukaryotes with slight variations depending on their use

Answers

[tex]Hello[/tex] [tex]There![/tex]

I'm not sure, if this is right...

But, I believe the answer is..

D. similar structures in eukaryotes with slight variations depending on their use.

Hopefully, this helps you!!

[tex]AnimeVines[/tex]

Answer:

Similar structures in eukaryotes with slight variations depending on their use.

What is the primary source of protein in your diet?

Answers

Answer:

animal source and plant sorce

Explanation:

a.eggs,meat

b.legumes

Eggs, beans, tofu, meat if you eat it

Food chains represent
1 point
the movement of energy through the environment
the movement of energy from a consumer to producer
the loss of energy in the ecosystem
the importance of DNA

Answers

Answer B: the movement of energy from a consume to producer
Hello there! The answer to this is the movement of energy from a consumer to a producer.This transfer of energy is common in the food chain and thus is the answer to ur question

write parasitic adaption of flat worm​

Answers

Answer:

Parasitic flatworms protect themselves from the host's digestive liquids by developing teguments or resistant coverings around their bodies. They secrete anti enzymes to neutralize the digestive juices of host which are produced in intestine where flatworm lives.

The evolutionary history and development of whales has been hotly debated. Recently there has been a major shift in our understanding of the processes used to detail whale evolution. This indicates that: Group of answer choices A) Aspects of evolution are constantly being challenged and explored in light of new evidence. B) Gaps in the fossil records will never allow us to fully understand evolution. C) Scientists studying evolution typically present ideas with very little evidence, leaving it to others to find proof of their ideas. D) Much of the science of evolution is based on speculation that can easily be changed when scientists think of new ideas.

Answers

Answer:

Aspects of evolution are constantly being challenged and explored in light of new evidence

Explanation:

The whole idea of evolution has to do with the fact that organisms developed into their present form from simpler life forms. According to Oxford dictionary, evolution is; ''the process by which different kinds of living organism are believed to have developed from earlier forms during the history of the earth.''

Evolution depends on evidence from fossil records. Evidences that support the theory of evolution continue to be amassed as science advances. Hence, aspects of evolution are constantly being challenged and explored in light of new evidence.

For this reason, the evolutionary history and development of whales is being hotly debated and there has recently been a major shift in our understanding of the processes used to detail whale evolution.

Answer two questions in detail and get brainliest!

1.Explain what makes a scientific experiment reliable. Be sure to include at least three reasons to support your answer.

2.During research, why is it important to use peer reviewed evidence when collecting background information during a scientific investigation?

Answers

Answer:

1:When a scientist repeats an experiment with a different group of people or a different batch of the same chemicals and get very similar results then those results are said to be reliable.Reliability is measured by a percentage if you get exactly the same results every

time then they are 100% reliable.

2.The peer reviewer determines whether the introduction provides sufficient background information on the research topic, and ensures that the research question and hypothesis are clearly identifiable.

Explanation:I really hope this helped you in any way (pls tell me if I did anything wrong)

The behavior of allosteric enzymes a. does not play any role in feedback inhibition in metabolic pathways b. is strongly dependent on the presence of metal ions c. is related to their ability to hydrolyze themselves d. depends on changes in their quaternary structure on binding of substrates or inhibitors

Answers

Answer:

The correct answer is d

Explanation:

Allosteric enzymes have multiple binding sites to different ligands called allosteric sites (different from the active site), these ligands can modify their kinetic properties. They are generally made up of more than one polypeptide chain, and have a quaternary structure, an enzyme with a quaternary structure can bind more than one substrate molecule. An allosteric enzyme is an enzyme whose activity is regulated by an allosteric center, which is a site, other than the active center of the enzyme, to which a regulator (called an allosteric regulator) binds in a reversible and non-covalent manner. The binding of this regulator modifies the three-dimensional structure of the enzyme and affects the configuration of the active site, thus increasing or decreasing its activity, depending on the case. The allosteric sites present in regulatory enzymes is where allosteric effectors or inhibitors are attached, causing a conformational change in the substrate binding site or catalytic site, thus regulating enzyme activity.

Answer:

d. depends on changes in their quaternary structure on binding of substrates or inhibitors

Explanation:

Allosteric enzymes are oligomeric proteins composed of subunits or polypeptidic chains. They have a quaternary structure -many subunits and active sites- and express two states, R and T. Both states establish an equilibrium, with or without a joint ligand.

When the transition from one state to the other occurs, symmetry is conserved, but the affinity of a site to a ligand is altered. When a substrate joins one of the sites, it affects other binding sites.

Allosteric enzymes can change their conformation, exhibiting active and inactive conformations as a result of substrate binding at the activated center and regulatory molecules at other binding sites -allosteric centers-.

What is the Dependent Variable?

Answers

Answer:

pitcher with the same velocity

any 5 Reason wetlands destroy?​

Answers

Answer:

Deforestation

flood

landslide

waste drainge

Unplanned urbanization

Explanation:

these are the main 5 problems that destruct the wetland


How do buffers play a role in
homeostasis in living things?

Answers

Answer:

Buffers are commonly used in living organisms to help maintain a relatively stable pH.

In biological systems, chemical buffers prevent sharp and sudden changes in pH.

In biology, homeostasis refers to stable conditions required for the survival of organisms.

The pH is a scale used to determine how acidic/basic water is. The pH range from 0 to 14 ( a pH equal to 7 is neutral).

In human blood normal pH is about 7.35 to 7.45.

A sudden change in this value alters and negatively affects the homeostasis of the body.

The carbonic acid-bicarbonate is the most important chemical buffer which is used for mantaining acid-base balance (homeostasis) in the blood.

The blood pH can change due to respiratory acidosis/alkalosis and metabolic acidosis/alkalosis.

In conclusion, chemical buffers prevent sharp and sudden changes in pH.

Learn more in:

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what is PM 2.5 and how does it affect people?​

Answers

Particles in the PM 2.5 size range are able to travel deeply into the respiratory tract
Fine particles (PM2.5) pose the greatest health risk. These fine particles can get deep into lungs and some may even get into the bloodstream. Exposure to these particles can affect a person's lungs and heart.

What effects are produced on environment by industry?​

Answers

Answer:

climate change, loss of natural resources, air and water pollution and extinction of species.industrial processes can have negative environmental impact.

Explanation:

What issues, organs, and systems were involved in this process of heavy breathing

Answers

Answer:The respiratory system is the network of organs and tissues that help you breathe. It includes your airways, lungs and blood vessels. The muscles that power your lungs are also part of the respiratory system.

Explanation:

cual es la energía que se encuentra ligada a la estructura de la materia.

Answers

Answer:La energía eléctrica o electricidad es un fenómeno físico que se produce a raíz de las cargas eléctricas y de la interacción entre ellas. De esta forma, son los electrones y los protones las principales partículas subatómicas responsables de su aparición.

Explanation:

what are the structural adaptation of whales and dolphins (compare them please)

Answers

Answer:

Whales and dolphins are mammals and have lungs instead of gills for breathing. They have blowholes at the tops of their heads that function like nostrils; they need to put their heads above water every so often to breathe. Both dolphins and whales have hair instead of scales, another quality that is specific to mammals. The animals have live births instead of laying eggs, and baby dolphins and whales nurse from their mothers. Whale and dolphin births take place near the surface of the water, so the young animals can easily take their first breath.

Both whales and dolphins rely on the sounds they make for survival, even though the sounds are utilized differently by each animal. For instance, whales make high-pitched groans and whistles to communicate with one another to warn against danger or navigate during migration

Answer:

COMPARISON AND CONTRAST OF WHALES AND DOLPHINS

Both dolphins and whales belong to the cetacean family and are marine animals that reside in the ocean. Some scientists even assert that dolphins are a type of whale, as the two animals have a number of shared characteristics. However, there are distinct differences between whales and dolphins as well that will teach you more about the physical appearance of these marine creatures and how they survive in their environment.

Hi please answer the following questions

•Mercury is used in temermeter.Give reason!
•Name two non flowering plants
•Some leaves are modified to trap insects. Give reason.​

Answers

Answer:

It's used in thermometers because it has high coefficient of expansion.

conifers,mushrooms

plants trap insects because they grow in soil which is usually thin and is also poor in nutrients , so they eat insects to fulfill their nuttient requirement

HERE YOU GO HOPE IT WILL HELP YOU

If you were running an experiment to determine the color of light at which beans grew best, what would be the variable?
Group of answer choices

the number of beans plants in the experiment

the amount of water you give the beans

the color of the light under which each bean is grown

the height to which you let the sprouts grow

Answers

Answer:

The number of beans in the experiment

Explanation:

I hope it helps choose me the brainer

what is symbiosis _____

Answers

Answer:

Symbiosis, any of several living arrangements between members of two different species, including mutualism, commensalism, and parasitism. ... Any association between two species populations that live together is symbiotic, whether the species benefit, harm, or have no effect on one another.

Explanation:

Please Mark me brainliest

Answer:

Mutualistic, commensalistic, or parasitic symbiosis is any form of an intimate and long-term biological connection between two separate biological species. Each symbiont, or group of organisms, must be of a distinct species.

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In terms of pedogenic regimes, the process that results in an accumulation of humus overlaying a thick, water saturated layer of clay in cold, wet climates with poor drainage conditions is

Answers

Answer:

https://onlinelibrary.wiley.com/doi/full/10.1111/j.1936-704X.2015.03186.x the ans is more than 5000 lines so I cont lell it so it is the link of the ans

The study of structure or how organisms are organized on the cellular, tissue, organ, system, or organism levels is called what

Answers

Answer:

Anatomy.

Because Anatomy is the study of internal body organs

To test how fertilizer affects tomato plants, a farmer divided a field of young
tomato plants into 10 plots of equal size. The farmer then put fertilizer on half
of the plots and no fertilizer on the other half of the plots. What is the control
group in this experiment?

Answers

Answer:

The plots with no fertilizer

Explanation:

In an experiment, the control group is used as a comparison for the experimental group (the group being actively changed and observed).

So, in this experiment, the control group is the plots with no fertilizer.

This acts as a good control group because it provides a normal standard to show the effect of fertilizer on the tomato plants.

So, the control group in this experiment are the plots with no fertilizer.

Other Questions
There, caterpillaring around boulders, roller-coastering up ravines and down hills, was themound of rocks that had once been Great-grandfather's boundary fence.The verb caterpillaring suggests which of the followingSlowly movingO LayingO ClimbingRunning Find the area of the triangle with sides 40, 50, and 60.a. 75 square unitsb. 992.2 square unitsc. 3000 square unitsd. 114.6 square units Find tan 0 if sin 0 = 1/2is in the second quadrant. Ron Caruso works as an insurance agentand receives a commission of 40% of thefirst year's premium. Find Ron'scommission for selling a life insurancepolicy with a first-year premium of$1,050. Given the sequence 4, 8, 16, 32, 64, ..., find the explicit formula. why did grandpa ran towards the fence? Which sentence uses commas correctly?A. George Washington was born on February 22 1732, in Westmoreland County Virginia.B. George Washington was born on February 22, 1732 in Westmoreland County, Virginia.C. George Washington was born on February 22, 1732, in Westmoreland County, Virginia. HELP PLZ Which of the terrestrial biomes requires the most adaptations? Justify your answer. Select the correct texts in the passage.Which two details best develop the central idea about Julius Caesar?Dictatorshipsby Hal Marcovitz(excerpt from The Rise of Julius Caesar)"Sulla was a brutal and relentless dictator". But one enemy who escaped his wrath was Gaius Julius Caesar. "Caesar was born in 100 BCE to a wealthy family"." As a nephew of Sullas opponent Marius, Caesar found himself on Sullas list of enemies". No doubt he too would have been killed, but his family intervened, and Sulla reluctantly spared his life. "Next, Sulla ordered Caesar to divorce his wife". "Caesar refused and fled the city". He joined a Roman army campaigning in Turkey and did not return until after Sullas death in 78 BCE. What is the image point of ( 7,-2) after a translation left 5 units and down 4uits?Submit AnswerPLS HELP ASAP HE:LPPP5 divided by -3 Mention a possible danger of injecting a healthy person with adrenalin after he has eaten a large meal Which greatest digit should replace m so that the number 10m6415 is divisible by 11 Correct answer gets 5 stars and brainliest Which part of the passage is most clearly the conclusion?A.kiki and her bestfriend, mya, are house-sitting for haverford family while they are away.B.kiki agonizes over whether to tell on mya, but she ultimately chooses to turn mya in.C.though kiki misses mya greatly, she feels that telling the truth was the right choiceD. mya, humiliated, returns the jewelry and never speaks to kiki again. Anyone please help me I need help ?!!!!!): Please answer this and simplify Rob is investigating the effects of font size on the number of words that fit on a page. He changes the font size on an essay and records the number of words on one page of the essay. The table shows his data.A 2-row table with 10 columns. The first row is labeled font size with entries 14, 12, 16, 10, 12, 14, 16, 18, 24, 22. The second row is labeled word count with entries 352, 461, 340, 407, 435, 381, 280, 201, 138, 114.Which equation represents the approximate line of best fit for data, where x represents font size and y represents the number of words on one page?y = 55x + 407y = 41x + 814y = 38x + 922y = 26x + 723 A vending machine dispenses coffee into a twenty-ounce cup. the amount of coffee dispensed into the cup is normally distriubuted with a standard deviation of 0.03 ounce. You can allow the cup to overfill 2% of the time. What amount should you set as the mean amount of coffee to be dispensed? Help please im new and i need help