I mean, your cerebrum is a part of your brain so...
Answer:
Passive transport
Explanation:
Passive transport isn't driven by an investment of cellular energy. Rather, it's driven by the tendency of the system to grow in entropy. The four main kinds of passive transport are diffusion, facilitated diffusion, filtration, and osmosis.
Answer:
b
Explanation:
gametes are a haploid which means half. so it would be half the chromosome number.
The nervous system is referred to as a communication system because it carries messages to and from all parts of the body.
Answer:
Stabilizing selection
Explanation:
Stabilizing selection is the most common form of natural selection that is not easy to notice in a population as the change is less drastic. It occurs when average or intermediate phenotypes of a trait in a population are favored, while the extreme phenotypes of that trait are not favored by the forces of natural selection. Over time, intermediate or non-extreme traits become more common in the population, while extreme traits become less common.
