What is one positive effect that prey have on a predator population? a. prey populations that decrease provide for consistent predator populations. b. prey populations that increase provide for lower predator populations. c. prey populations that increase provide for higher predator populations. d. prey populations that decrease provide for higher predator populations.

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.

The production of cells during mitosis into specialized function is recombination or differentiation

Which would be the most useful source of evidence to support mcneill's contention?