Answer:
Active transport:
- Diffusion (one to far left)
- Facilitated diffusion (the one with glucose)
- Osmosis (the one with water)
Passive transport:
- Protein pump (one to far right)
Answer:
Serotonin is an important chemical and neurotransmitter in the human body. it is believed to help regulate mood and social behavior, appetite and digestion, sleep, and memory
Answer:
To be honest the Atmosphere is 72 percent nitrogen and 25 percent oxygen and
Answer:
I think the third one......
