Why is life the way it is why are people even alive nobody knows unless you do. can you help me?

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

What type of specimens where you able to see under each of the microscopes in the microscope activity

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.