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marusya05 [52]
3 years ago
8

The bottom one is...

Biology
1 answer:
Ann [662]3 years ago
5 0

AARP. Which legitimately American Association of Retired Persons . Which honestly speaks for itself. This groups has stood for 10 years and helps many today.


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1<br>Name the gas produced by the pondweed in the light.<br>[1 mark]​
aksik [14]

Answer:

This process of making sugar and oxygen is called photosynthesis. Pond weed uses the carbon dioxide which is dissolved in the water it is in. The amount of dissolved carbon dioxide can be varied by adding sodium hydrogen carbonate (carbon dioxide solution) to the water.

Explanation:

7 0
2 years ago
Hypertrophy may occur as the result of normal physiologic or abnormal pathologic conditions. The increase in muscle mass associa
sasho [114]

Answer:

Compensatory hypertrophy is an increase in size of an organ or tissue after the organs and tissues are either damaged, removed, or cease to function.

Explanation:

Hypertrophy is the term used to describe an increase in cell size. If the enough number of cells in some organ hypertrophy, the whole organ will also  hypertrophy.

Compensatory hypertrophy is an increase in size of an organ or tissue after the organs and tissues are either damaged, removed, or cease to function. It can take place in a number of human organs and tissues such as the liver, the kidneys, the heart, the spleen, the lungs, the pancreas etc.

7 0
3 years ago
Why are the light winged moths population changed?
Crazy boy [7]
They are changed because of the environments changing
7 0
3 years ago
What is a transported through a process called the water cycle
Alenkinab [10]

Answer:

Water

Explanation:

Its water because water has many forms and all those forms are being converted into other forms of water during the cycle

8 0
3 years ago
How did Hershey and Chase ""label"" viral DNA and viral protein so that they could be distinguished? Explain why they chose each
vlabodo [156]

Answer:

As DNA contain phosphorus in its structure in large amount, therefore, Harshey and Chase labeled DNA with radioactive phosphorus and because protein contains some amino acids which have sulfur so they labeled T2 bacteriophage protein with sulfur.

So after that they infected E.coli bacteria with radioactively labeled phages and after centrifugation, they have found that pellet which contains cells is showing the presence of radioactive phosphorus and supernatant which have T2 phage capsid protein showing the presence of radioactive sulfur.

Therefore by labeling viral protein and viral DNA they found that DNA is the genetic material not protein.

7 0
3 years ago
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