Answer:
When digesting food, acids in your stomach help break down the food particles to easily travel into your intestines!
The large, round cell part that controls cell activities in
Answer:
Explanation:
.
Put the following fossils into the correct order, from oldest to most recent, based on when evidence of their evolution first appears in the fossil record.
I. Humans
II. Trilobites
III. Winged insects
IV. Dinosaura
V. Bacteria
A. V, III, IV, II, I
B. II, V, IV, I, III
C. V, II, III, IV, I
D. I, II, V, II, IV
Answer:
the answer would be C.
Explanation:
V,II,III,IV,I
The correct option is C. V, II, III, IV, I
BacteriaTrilobitesWinged insectsDinosauraHumansWhat is fossils?Fossils exist the preserved remains of plants and animals whose bodies existed buried in sediments, such as fossil , under ancient seas, lakes, and rivers. Fossils even contain any preserved trace of life that exists typically more than 10 000 years old.
A fossil exists as any preserved stays impression or trace of any once-living thing from a past geological age. Examples contain bones, shells, exoskeletons, stone patterns of animals or microbes, objects maintained in amber, hair, petrified wood, oil, coal, and DNA remnants.
The correct option is C. V, II, III, IV, I
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Certain bacteria are present in the soil. They help grab nitrogen from the environment and convert it into products that plants can use to generate food.
These bacteria are a(n) _______ part of the environment.
A.
abiotic
B.
biotic
C.
toxic
D.
external
PLEASE HELP
I am doing a study island
nitrogen fixation (this could be the answer)
......the name of the bacteria is Risobbium bacteria... this bacteria is a part of a nitrogen fixation. .
-but maybe this is the not answer..
Answer:
biotic
Explanation:
which chromosome pair is involved in the mutation triple x syndrome
54954 gmfn 45443 rfe546654
2. Use the drawing to answer this question. What type of cell is this? B А с 3 2 1 5 F D E
Answer: Whats the drawing
Explanation:
Of the elements listed below,which has the greatest electronegativity?
A periodic table is provided for reference.
Answer:
Bromine
Explanation:
Electronegativity increases as you go across a period and decreases as you go down a group.
A 10kg mass is lifted to a height of 2m. What is its potential energy at this position?
Answer:
m=10kg h=2m Ep=mgh Ep=(10kg)(9.8 m/sec2)(2m) Ep=196J
Explanation:
The formula for potential energy depends on the force acting on the two objects. For the gravitational force, the formula is P.E. = mgh, where m is the mass in kilograms, g is the acceleration due to gravity (9.8 m / s2 at the surface of the earth) and h is the height in meters.
I dont know to do delate
Answer:
what to delete if you say the full information I could help you to solve
Which of the following are common end products of aerobic and anaerobic
respiration reactions?
O CO2 is released during both aerobic and anaerobic respiration reactions.
ATP is a common end product of both aerobic and anaerobic respiration.
O CO2 is released during both lactic acid and alcoholic fermentation reactions.
Water is produced as a result of fermentation reactions.
Answer:
Co2 is released during both lactic acid and alcoholic fermentation reactions.
Water is produced as a result of fermentation reactions.
Explanation:
I took the test and the person above me is correct
Respiration taking place in presence and absence of oxygen has different end products. Aerobic respiration has the end products as carbon dioxide and water, alcohol is the end product of anaerobic respiration.
What is respiration ?It is the process in which the complex substituents are broken into simpler products in the presence of oxygen and absence of oxygen in order to produce energy.
In the aerobic respiration processes like glycolysis takes place where the glucose breaks down into 4 molecules of ATP with the consumption of 2 ATP molecules. 1 glyceraldehyde molecule is produced from the glucose that is 2 glyceraldehyde molecules are produced. Total of 4 ATP are produced.
Alcoholic fermentation is the anaerobic respiration that says the anaerobic respiration where the glucose is broken down into alcohol and water. In the anaerobic respiration, excess of alcohol gets broken down into lactate.
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What role do decomposers play in the movement of matter
through an ecosystem?
Decomposers play a critical role in the flow of energy through an ecosystem. They break apart dead organisms into simpler inorganic materials, making nutrients available to primary producers
A polar bear has thick, white fur that camouflages it when it sits on snow. Which type of adaptation is this modification?
A. structural
B.natural
C.functional
D.behavioral
Which on is it?
Answer:B Natural
Explanation:Camouflage is a adaptation which animals use to blend in with their surroundings in order to protect themselves from the predators and hunters. This also gives them a better chance of survival and easy mode of hunting for food.
For example: white fox hides in the snow from the predators
Camouflage is a clear example of Physical or Structural adaptations.
-Body shape, color and body patterns are the adaptations that assists both predators and prey to camouflage
-As in the example mentioned, the polar bear with its white fur hides in the snow and waits for the right time to attack its prey without being seen
Hope it helps!!
Look at the diagram. Name organ 1.
Answer:
Organ 1: Stomach
Explanation:
The stomach holds food while it is being mixed with stomach enzymes. These enzymes continue the process of breaking down food into a useable form. The liver regulates most chemical levels in the blood and excretes a product called bile. This helps carry away waste products from the liver. All the blood leaving the stomach and intestines passes through the liver. The large intestines are to absorb water and salts from the material that has not been digested as food and get rid of any waste products left over. By the time food mixed with digestive juices reaches your large intestine, most digestion and absorption have already taken place. The small intestines have three parts: the duodenum, jejunum, and ileum. It helps to further digest food coming from the stomach. It absorbs nutrients (vitamins, minerals, carbohydrates, fats, proteins) and water from food so they can be used by the body. The small intestine is part of the digestive system.
How does how fast you're breathing affect cellular respiration.
Answer:
the breathing rate and volume of each breath increases to bring more oxygen into the body and remove the carbon dioxide produced. the heart rate increases, to supply the muscles with extra oxygen and remove the carbon dioxide produced.
Which biomolecule has a carbon-nitrogen bond?
The answers are
Starch
Glucose
Protein
Answer:
protein
Explanation:
it is called a peptide bond
Match each of the leg muscles with the correct label. 2
Answer:
The numbers on the leg photo
1. Tensor fasciae latae
2. Soleus
3. Peroneus longus
Explanation: are correct
How do sedimentary rocks form on Earth’s surface?
A
in vertical stripes
B
with no clear pattern
C
in horizontal layers
D
in a crisscross pattern
Answer:
I am 95% sure its b, if not then it is c
Answer:
C
Explanation:
What is Cicero's philosophy of government?
Answer:
Cicero proposed that the ideal government "is formed by an equal balancing and blending" of monarchy, democracy, and aristocracy. In this "mixed state," he argued, royalty, the best men, and the common people all should have a role.
Answer:
Like Polybius, Cicero has suggested three types of government—royalty, aristocracy and democracy. But in each form of government there is the germ of corruption and instability and this leads to the fall of government. Only a mixed form of government is the proper guarantee of stability and corruption-free society.
Please write a paragraph including feelings and questions after reading this writing, include your understanding reflection. I appreciate it if you do this please please
Not sure what you mean by understanding reflection but i'll do my best.
World War II was one of / if not the biggest tragedy to happen in modern history. It taught the world important lessons about society; that we need to work together and not let our differences enable another global conflict to the degree of WW2. However, history never completely repeats itself and while WW2 was a terrible and unimaginable tragedy, it provided us with information that can help us all in avoiding a future conflict similar in nature. However, how is the author so certain that history doesn't repeat itself? Have we not seen history do such thing. For example, there were vaccination protests all throughout history just like how there is vaccination protest today. So, I am interested in how the author came to his conclusion that WW2 will not inevitably repeat itself.
________________ results from microevolutionary changes that increase the likelihood of survival and reproduction.
Answer: Adaptation
Explanation:
location of genes in the chromosome
Answer:
Chromosomes and genes. Genes are arranged linearly along the length of each chromosome (like beads on a string), with each gene having its own unique position or locus. In a pair of chromosomes, one chromosome is always inherited from the mother and one from the father.
Explanation:
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Why do yeast not contain chlorophyll?
1. Yeast does not need to absorb sunlight to make energy.
2. Yeast can only survive in the dark.
3. Yeast does not need oxygen to make energy.
4. There is not enough space in the yeast to contain chlorophyll
does anyone understand this? help please. and thank u :D
Answer:
not really
Explanation:
sorry cant help you
HELP PLZ ASAP true or false
1 then an organism is asymetrical it means that no matter where you slice it in half the two sides are always mirror imiges true or false?
2 The phylum cnidaria is charicterized by organisms that shoot barb cells contains a potint toxin true or false?
Answer:
1 false
2 true
Explanation:
Which food group is shown in the picture below?
Answer:
The food group is Protein
Describing How Traits Are Inherited
Quick
Check
Which statements describe how traits are inherited? Check all that apply.
An offspring always receives different alleles from each parent.
An offspring always receives the same alleles from each parent.
An offspring can receive different alleles or the same alleles from each parent.
Traits are inherited when proteins are passed from parents to offspring.
Traits are inherited when genes are passed from parents to offspring.
Answer:
c.An offspring can receive different alleles or the same alleles from each parent.
e.Traits are inherited when genes are passed from parents to offspring.
Explanation:
what does the axon of a postganglionic neuron synapse with?
The autonomic nervous system (ANS), fibers from the central nervous system to the ganglion are known as preganglionic fibers. The axon of a postganglionic neuron synapse with synapses with the effector organ.
Preganglionic neuron is known too be the first neuron in the two-neuron chain found in the brain or spinal cord. Its axon is known to have synapses with the postganglionic neuron.Postganglionic neuron is also known as the second neuron that is found in the automatic ganglion. Its axon synapses is connected to the effector organ.
Preganglionic axons synapse that is found in the sympathetic chain ganglia with a postganglionic neuron.
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What are some things water will adhere to? and What are some things water will not adhere to?
Answer:
1. Water has an amazing ability to adhere (stick) to itself and to other substances. Hydrogen bonds form when hydrogen atoms covalently bonded to nitrogen (N), oxygen (O), or fluorine (F) in the form of covalent compounds such as ammonia (NH3), water (H2O) and hydrogen fluoride gas (HF).
2. In the case of water, hydrogen bonds form between neighboring hydrogen and oxygen atoms of adjacent water molecules. The attraction between individual water molecules creates a bond known as a hydrogen bond.
What are the theory of cell ?
Answer:
that living organisms are made up of cells, that they are the basic structural/organizational unit of all organisms, and that all cells come from pre-existing cells.
Explanation:
Replacement Level Fertility is the number of children a couple must have to
A. reinvent themselves
B. justify themselves
C. benefit themselves
D. replace themselves
Answer:
2.1 children per woman
D replace themselves
Explanation:
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