Which is the most likely reason bacteria populations do not grow at exponential rates in nature?

A. Conditions necessary for growth occur for a long time.

B. The environment changes, and conditions are always favorable.

C. Conditions necessary for growth occur only for a short time.

D. The environment changes, and conditions are not always favorable.

Which is true of the regious near earth equator

Why are adults bigger than they were as children biology

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.