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ella [17]
3 years ago
14

I don't know any idea how to submit answer​

Biology
1 answer:
masha68 [24]3 years ago
8 0

Sometimes some questions don't have a submit button. This happened to me and I know that you just have to move onto another question. Then when you find one that has an answer button you type in you answer and press the answer button for points.

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How do C4 plants ensure photosynthetic efficiency?​
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Answer:

In C4 photosynthesis, where a four-carbon compound is produced, unique leaf anatomy allows carbon dioxide to concentrate in 'bundle sheath' cells around Rubisco. This structure delivers carbon dioxide straight to Rubisco, effectively removing its contact with oxygen and the need for photorespiration

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What are two possible ways in which mining metals affects the environment
sesenic [268]

Explanation:

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7 0
3 years ago
Which occurs directly before forming a hypothesis?
Alex
During the course of initiating the scientific method, the hypothesis is considered the first major step. Before that would be identifying a subject and observing a particular issue, animal, etc. 

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3 years ago
Gaucher disease is an inherited disorder in which cells of the body are unable to break down a particular type of lipid, resulti
Bas_tet [7]

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3 years ago
A pyramid of energy has 100 units of energy available for the first traffic level. How many units would be available for primary
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