Please select the correct answer

Please Select The Correct Answer

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Answer 1

Answer:

2nd option is correct..

Related Questions

Which of the following is true of a scientific theory

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Answer:

please put the papers snapshot

In order to learn more about a rare disease, a doctor uses a computer to talk to another doctor halfway around the world. This technology trend in medicine is known as

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Answer:

Telemedicine

Explanation:

I could be wrong, but I do not think I am.

Explain the difference between asexual and sexual reproduction

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Answer:

Asexual reproduction is when a living thing reproduces with only a single parent. Sexual reproduction involves two parents and chromosome change.

Explanation:

Ex of Asexual reproduction: Ferns, bacteria, animals, etc.

Ex of Sexual reproduction: Animals, some plants, etc.

11. (a) Define the following terms (i) Spermatogenesis (ii) Oogenesis​

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Answer:

A. answer

Spermatogenesis is a process farming of spermatoza from germ cell(spermatogonium/spermatogonial) that happened in seminiferous tubules of the testis.

B. answer

oogenesis is the formation of ovum or eggs,starts in the ovaries of the foetus before birth.

What are the total number of subatomic particles found in the electron cloud of an Aluminum atom?

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Answer:

13 electrons pls pls mark me branilest

Due to the partial charges on atoms in a water molecule, ____ in water molecules are attracted to oxygen atoms in other water molecules.

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Hydrogen bond in water molecules are attracted to oxygen atoms in other water molecules.

A hydrogen bond is a strong dipole-dipole attraction which occurs between:

the hydrogen atom attached to a strongly electronegative atom (for example oxygen in water molecules)another strongly electronegative atom with a lone pair of electrons

Hydrogen bonding occurs in the following compounds which include water, hydrogen fluoride and ammonia.

When an electronegative atom such as oxygen is bonded to hydrogen, a dipole develops causing the hydrogen to be partially positive while the other atom is partially negative.

Thus, this accounts for high boiling point in compounds that contains hydrogen bonds.

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what is semi conduction​

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Explanation:

Semi-conductive describes a component which conducts electricity less well than a good conductor but better than an insulator.

The hose should be semi-conductive, with a resistance high enough to insulate a stray current but conductive enough to get rid of static charge build-up.

Carbon black can be used to lower the resistivity of plastics, imparting antistatic, semi-conductive, or conductive properties.

Semi-conductive describes a component which conducts electricity less well than a good conductor but better than an insulator.

How many electrons are contained in a single covalent bond

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hi <3

there would be 2 electrons. each atom shares an electron each so in a single covalent bond, there would be 2 electrons

hope this helps :)

To the point:-

There are two electrons in a covalent bond.

Deeper meaning:-

A covalent bond can be meant of as a 'shared pair' of electrons, so there are 2 electrons in each bond. This means that a double bond will have 4 electrons in the space between the bonded nuclei, and a triple bond will have 6.

Hope it helps you...

(Answered by Benjemin)

According to endosymbiosis, what is the best explanation about how eukaryotic cells evolved?

Bacteria that were capable of photosynthesis engulfed smaller, heterotrophic bacteria.
Cells that did not fully separate during cellular division fused, forming larger organisms.
Chloroplasts and mitochondria were once prokaryotes that began to live within larger cells.
Two or more prokaryotes fused to form larger, multicellular organisms.

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Answer: C

Explanation:

What happens to your pupil in dim light and in bright light? Why does this happen?

I'll give brainliest :D

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Answer:

your eyes adjust to the light sorce

Explanation:

What is the significance of directionality of the monomers in a polymer

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Answer:

When you put the monomers together in a certain sequence/order they have different structures and functions.

Explanation:

Viruses and bacteria can infect human cells. Bacteria are living organisms, while viruses are not. How do you think the treatment for viral and bacterial illnesses differ? How do you think they affect healthy body cells? Explain your response.

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Answer:

hope it helps

Explanation:

1) antibiotic drugs can kill bacteria however, they are not effective against viruses

2) some bacteria's help to digest foods and speed up enzyme reactions. Some bacteria cells destroy disease causing cells

The treatment for viral and bacterial illnesses differs primarily due to the fundamental differences in their nature and characteristics. Bacteria are living organisms that can be targeted by antibiotics, whereas antiviral medications are used to treat viral infections.

Both bacteria and viruses can affect healthy body cells, with bacteria directly invading cells and causing damage, while viruses rely on host cells for replication and can induce damage during the process.

Bacteria and viruses can both cause damage to host cells. Bacteria can directly invade and damage cells through mechanisms such as releasing toxins or inducing inflammation.

Viruses require host cells to reproduce. They invade host cells, hijack cellular machinery to replicate themselves, and subsequently cause damage to the infected cells during the process.

Learn more about bacterial infections in:

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The flow of genetic information in molecular biology follows the following path, A) DNA is translated into protein B) DNA is transcribed into RNA which is translated into protein C) DNA is translated into RNA which is transcribed into protein D) RNA is transcribed into protein

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Answer:

The Correct answer is DNA is transcribed into RNA which is translated into protein

Explanation:

The genetic information is unidirectional, from DNA to proteins. First, DNA is transcribed into an intermediary RNA molecule is known as transcription (TC), a further messenger RNA molecule (mRNA) is translated into a corresponding sequence of amino acids (translation). This concept of information flow is known as the central dogma of molecular biology.

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What are the conditions for osmosis to occur in animal cells?

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Plants and animal cells is your awnser

A cell in the basal layer of the skin contains 46 chromosomes and divides by mitosis to produce new skin cells. After ten successive divisions, how many chromosomes will the basal cell have?

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Answer:

2

Explanation:

after 10 successful division, the basal cell layer will remain two

what is biomolecules ?how it works in our daily life

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Answer:

all

Explanation:

jeksksusisjhdisiskshdhdi

Answer:

Biomolecule, also called biological molecule, any of numerous substances that are produced by cells and living organisms. 

Explanation:

The biomolecules may involve in several processes such as energy storage (carbohydrates), catalyzing the biochemical reactions (hormones), storing/transmitting the genetic codes (RNA/DNA), or altering biological and neurological activities (neurotransmitter/hormones.

(hope this helps)

What are some ways of reducing the effects of global warming​

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Stop wasting food
Stop littering
Recycling
Reduce
Reuse
Use bicycles instead of vehicles

Most living organisms are composed of whitch group of elements

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Answer: In all living systems we can always find 4 basic elements: carbon, oxygen, nitrogen and hydrogen. Carbon is the basic building unit contained in living matter. The percentage of carbon in the mass of living matter is 19.4 %. Oxygen and hydrogen are present in almost all organic compounds which create living organisms.

Explanation:

Describe polarity in your own words.

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Answer:

Explanation:

polarity can mean different things based on how you use it but in chemical bonding its the distribution of the electric charge over the atoms in the bond and in chemistry its typically physical properties such as melting and freezing point but like i said it depends on how its used

Meaning of chromatos
A. color writing
B. Color forming
C. Color spreading
D. None of these

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It literally means color forming

chromato meaning

Chromato- is a combining form used like a prefix meaning “color.” It is used in many scientific and medical terms. In cell biology, chromato- specifically refers to chromatin, “the readily stainable substance of a cell nucleus, consisting of DNA, RNA, and various proteins, that forms chromosomes during cell division.”

Which of the following statements about a controlled experiment is accurate? a. All the variables must be kept the same. b. Only one variable is tested at a time. c. Everything can be studied by setting up a controlled experiment. d. Controlled experiments cannot be performed on living things

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only one variable is tested at the same time

Answer:

B.

Explanation:

Only one variable is altered at a time in a "controlled experiment." The rest of the variables should be kept the same or “controlled.”

Other kinds of white blood cell have a different way of killing
pathogens.Explain how they do this.

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Answer:

White blood cells defend against pathogens in three ways. Firstly they release anti-toxins, which neutralize the effect of toxins produced by bacteria. The second way they destroy pathogens is by engulfing/ingesting them.

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1. Is it advisable to switch the microscope on while looking through the eyepiece?

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Answer:

yes ithink its important to switch on

Compare types of models. Which model of the human digestive system is most detailed?

A. Photograph of digestive system
B. Dissected pig
C. Artist drawing
D. 2D computer-generated model

Answers

The model of the Human digestive system that is most detailed is ( B ) : Dissected Pig

Pigs and Human have similar internal organs and the locations of each organ in both mammals are similar as well, therefore from the options the closest model that is most detailed as regards to the Human digestive system is a dissected pig.

A photograph of the digestive system does not provide a detailed model, also an artist drawing cannot provide as much detail as needed.  A 2d computer-generated model will only present the digestive system in 2 dimensions hence it is not detailed enough as well.

Hence the most detailed model is a Dissected pig model.

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Which of the following is true about science and technology?
A.
Advancements in science cannot lead to advancements in technology, and technological advancements cannot lead to scientific advancements.

B.
Advancements in science can lead to advancements in technology, and technological advancements can also lead to scientific advancements.

C.
Advancements in science can lead to advancements in technology, but technological advancements cannot lead to scientific advancements.

D.
Advancements in science cannot lead to advancements in technology, but technological advancements can lead to scientific advancements.

Answers

B - Advancements in science can lead to advancements in technology, and technological advancements can also lead to scientific advancements.

A person lives on the Tropic of Capricorn. What is the altitude of Polaris?

O 23 1/2"
O 90°
O 66° 33"
O 15°
O 30°
O 45°

Answers

The correct answer as to what the altitude of Polaris would be for a person that lives on the Tropic of Capricon is 23° 1/2".

Polaris is a star and the altitude of any star is its height above the horizonThe Polaris is otherwise known as the North star as an indication that it is directly located overhead the north pole. Thus, it may not be visible once one moves South of the equator. The tropic of Capricon is located approximately  23° 1/2" South of the equator. In other words, the latitude of the Tropic of cancer is approximately 23° 1/2".Hence, the altitude of the Polaris at an altitude of 23° 1/2" will also be 23° 1/2", although it will most likely remain invisible.

A person that lives on the Tropic of Capricon is approximately on latitude 23° 1/2". Since the altitude of a star is its height above the horizon, the altitude of Polaris from the Tropic of Capricon would, therefore, be 23° 1/2"

More about the Polaris can be found here: https://brainly.com/question/13606020

How are castor seeds dispersed

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Answer:

seeds can be disperse by rodent and birds, on mud adhering to boot, on vehicle and machinery, and by flood water. It is also spread by an explosive mechanisms( on local level) when the capsule dries up and splits

Which phrase describes air pressure?

decreases with denser air
decreases as altitude decreases
equals mass divided by volume
decreases as a result of fewer air particles pushing down

Answers

decreases as a result of fewer air particles pushing down

The phrase which best describes air pressure is: decreases as a result of fewer air particles pushing down.

What is pressure?

Pressure can be defined as a measure of the force exerted per unit area of an object or physical body. Thus, it is usually measured in Newton per meter square and calculated by using this formula:

[tex]P = \frac{F}{A}[/tex]

Where:

P is the pressure.F is the force.A is the area.

The types of pressure.

In Science, there are different types of pressure and these include the following:

Hydrostatic pressureOsmotic pressure Filtration pressureAtmospheric (air) pressure

In conclusion, air pressure is also referred to as atmospheric pressure and it generally decreases due to fewer air particles pushing down on the surface of planet Earth.

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100 points plus brainly!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Starch, glycogen, and cellulose are all made of chains of

Answers

Hey there!

Wassup?

Your answer is:

'Amino Acids'

Explanation:

Starch, glycogen, and cellulose are all made of chains of 'Amino Acids'.

Hope it help you

correctly identifies at least one item that produces each of the five percussive tones (resonance, hyperresonance, dullness, flatness, and tympany

Answers

medsim respiratory system

Answer:

• pulmonary resonance: lungs are 99% air

• percussion notes:

Resonance : low, hollow, lasts , long

Hyperrsensonance: higher, booming, lasts long

Flatness: or Dullness : soft short

Tympany: high, drum-like

Explanation:

hope this helps :))

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The _________includes your complete address and the full date in which you are writing the letter.A) headingB) salutationC) body write down three functions of federal government and state government. write unite of pressure trying to turn this in. Could use the help ASAP!1.) Which statement correctly describes the relationship between the volume of a gas and its temperature, in Kelvin, assuming pressure is held constant?A.) The relationship is directly proportional; as temperature increases, volume decreases in the same way. B.) The relationship is inversely proportional, As temperature increases, volume decreases in the same way. C.) The relationship is directly proportional, as temperature increases, volume increases in the same way. D.) The relationship is inversely proportional, as temperature increases, volume increases in the same way.2.) which statement explains the molecular changes that occur in an enclosed gas as the pressure increases and the temperature is held constantA.) an increase in pressure causes particles to move farther apart, decreasing the volumeB.) an increase in pressure causes particles to move farther apart, increasing the volumeC.) an increase in pressure causes particles move closer together, decreasing the volume. D.) an increase in pressure causes particles to move closer together, increasing the volume.3.) The ideal gas law is represented by PV = nRT. as volume is held constant and the temperature increases, how would the pressure be expected to changeA.) it will remain constant. B.) it would decrease. C.) it would increaseD.) it would become zero4.) when the pressure of gas decreases, which quantity will increase, assuming all other variables are held constant? A.) R B.) n C.) T D.) V 5.) two balloons hold two different gases. The gases are held at the same pressure, volume, and temperature. Which quality can difference between the two gases? A.) The molar volume of each gasB.) The mass of each gas. C.) The gas constant of each gas. D.) The number of moles of each gas Answer the question please When completing the sum 5.83.87 Dominica forgot to put the decimal point in her answer. She wrote 22446. What should she have written? A hydrogen atom has a diameter of about 12.7 nm, express this diameter in centimeters. Recalling Interactions among OrganismsIdentify the interaction described. commensalism One species benefits and the other species is neither harmed nor helped. mutualism Both species benefit. parasitism One species benefits and the other species is harmed. Humans release carbon dioxide that plants need; plants provide oxygen that humans need. Tapeworms enter a humans intestines through contaminated water and steal nutrients from the human. Remora sharks attach themselves to whales by way of an adhesive disk on their dorsal surface. They then feed on the scraps from the whales meals. Rosy gives me your exercise copy......(add suitable tag) Thinking from a global perspective involves thinking about folks outside of your direct communityand daily life.True or False Could someone help me please? If you do not balance your accounts, you run the risk ofand receiving Solve for x.-5x = -10x = 2x = -2x = 50 Who got left out? Who could not participate in the government? of theocracy? GIVEING BRAINLIEST FOR CORRECT ANSWERUse the paragraph to complete the activity.I love to take my dogs to the park. I make sure to bring fresh water their leashes and extra treats whenever we go. My dogs are a lot bigger than most dogs so I have to make sure the park is not too crowded when we go. My dogs get really excited when they see other dogs and they bark so loud. Sometimes people get worried when they hear my dogs bark but they are really friendly and just want to play. After a long walk to the park my dogs usually sleep for an hour.Rewrite the paragraph to use the correct punctuation. Which piece of text evidence best supports your answer from number 1?a. One day they are walking home from school when a cold front rolls in and thetemperature drops 20 degrees.b. Jake is dressed more appropriately for the weather than Cassie.c. He takes off his hooded sweatshirt and offers it to her.d. She gratefully accepts. 50 + (-16) - 5 help me Find the difference of 0.0014 and 0.00061. Write your answer in scientific notation the correct answer gets Brainly Write the reaction to prepare C2H5Br from (image attached)a) alcohol using PX3 b) Alcohol using HX What were the characteristics of the Eastern Woodland Indian groups? Check all that apply.They lived mostly in settled villages.They often moved from place to place.They used bows and arrows to hunt.They tended to hunt for food in large groups.They planted maize, squash, and other crops.They avoided farming and mostly fished for food.