Answer:
b and d btw are you taking an exam? Or test?
Explanation:
Yup to true, so the correct answer is true!!! Hope this helps!!!
the skin covering the human body consists of 2 layers.
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Answer:
B
Explanation:
As there are lots of mitochondria within the diagram it is very unlikely that diffusion occurs. only active transport occurs. cells within the root do not look like the diagram shown thus the statement I and IV are true.