D Energy input from the environment is stored in food molecules
during photosynthesis.
its correct.
Answer: Cells have different shapes because they do different things. Each cell type has its own role to play in helping our bodies to work properly. Their shapes help them carry out these roles effectively.
I hope this helped!
Coordination is the working together of various organs of the body of an organism in a proper manner to produce appropriate reaction to a stimulus.
Control is the power of restraining and regulation by which something can be started, slowed down or stopped
<span>B. maintain a balance of power.
The alliances among nations in Europe was established to maintain a balance of power in the region.
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