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daser333 [38]
3 years ago
13

Which of the following protists have shells?

Biology
1 answer:
BlackZzzverrR [31]3 years ago
5 0
We can't read your minds we need to see the options
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C. In the respiration equation, does energy act as a reactant or a product? Explain.
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It acts as a product, the glucose bonds are broken apart – releasing the chemical energy stored in it. Cellular respiration uses glucose and oxygen, and it makes water and carbon dioxide

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C: Converting radiant energy into chemical energy.

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Only plants (producers) in a typical ecostystem can convert radiant energy into chemical energy.

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Some organisms in this food web only have arrows pointing away from them. How do such organisms acquire energy?
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