I'm pretty sure that the answers are 1 and 2.
Answer:
The nervous system consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body. Together, these organs are responsible for the control of the body and communication among its parts.
Does a pig go moo? That's your answer bro
The best time to be treated for STI. A person should seek testing/treatment the first moment the suspect having STI