Complete the following paragraph by adding the correct terms.

cells can make new cells. one cell can (a) into two new cells. this is called ( the process of cell division goes through various states. first, the cell nucleus ( into two. a new cell surface membrane then ( the cell divides. the two new cells are called ( and they are small. the will grow and become larger. they grow by getting ( from the food that is eaten. once they grow to full size they can also ( if cells divide more quickly than they should, or divide in the wrong way, ( can develop.

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.

Select three sports that require participants to be highly fit before the beginning a: snowboarding b: skydiving c: rock climbing d: bungee jumping e: free diving f: hiking

What is the next step in muscle contraction after the actin changes shape? (apex)