C. To gather and respond to information
The nervous system supplies information to the brain about its surrounding through sensory organs (via nerves), which then send the information to the brain via the spinal cord.
If amoxillin is taken for an extended time period it can develop yeast infection.
Uh, what kind of biology are you learning? Can you explain to me what the question is here, I'll do my best to help.
Oxygen atoms have -2 charge where hydrogen generally have +1