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stellarik [79]
2 years ago
7

What in the excretory system is produced by hard work

Biology
1 answer:
blondinia [14]2 years ago
7 0
Well the excretory system produces waste.
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7. Which molecule is light energy temporarily stored in before being used to make glucose?
BlackZzzverrR [31]

Answer:

The Calvin cycle uses CO2 and the energy temporarily stored in ATP and NADPH to make the sugar glucose. Photosynthesis is a two stage process. As is depicted here, the energy from sunlight is needed to start photosynthesis. The initial stage is called the light reactions as they occur only in the presence of light

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The pH indicator bromothymol blue is an alkaline solution and yellow is an acidic solution. A slight increase in acidity. Such a
spayn [35]

Water plants in the solution are placed under a bright lamp. Thus, option "B" is correct.

<h3>Explain your answer briefly?</h3>

As we know adding carbon dioxide in as solution result in the change of its acidity this is result in the indicator to change from blue to yellow. In the question, it is asked that what factors from the given option will cause yellow indictor to blue which means what factors cause the solution to be alkaline from acidic.

Placing the green water plants in the solution under a bright lamp will cause the is utilizing and remove present carbon dioxide in the solution and leads the to blue color from the yellow color of the solution.

Thus, this could be the answer.

The question is incomplete, however, the missing part is given as below:

A. Yeast cells and sugar are placed in the solution. B. Water plants in the solution are placed under a bright lamp. C. Algae are placed in the solution and left in a dark room. D. A person blows air into the solution through a straw.

To learn more about  pH indicator click here:

brainly.com/question/16236741

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7 0
2 years ago
4. What other word from paragraph 2 most
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d

Explanation:

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What term best describes the normal amount of air that is brought into and out of the lungs during quiet or resting breathing?
Alchen [17]
I believe the answer should be minute volume. 
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What is the average salt content of seawater as measured in parts per thousand (ppt)
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35 ppt. That is how much salt is in sea water

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