<span>nerve cells are much longer to aid in sending signals to and from the brain</span>
Answer:
A type of diffusion that happens within membrane
Answer:
It's important for a scientist to try to hold all variables constant except for the independent variable. If a control variable changes during an experiment, it may invalidate the correlation between the dependent and independent variable. When possible, control variables should be identified, measured, and recorded.
I am pretty sure it is glycogenesis<span>. Please tell me if I'm wrong.</span>