Astudent conducts an experiment to determine how the amount of water given to a plant affects its growth.
what is the dependent variable for this experiment?
a.
the amount of water
b.
the height of the plant
c.
the amount of sunlight
d.
the amount of soil

Give the biological term for: structures that display characteristics of living organisms only within living cells

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.

What must be done to breed dogs for a partical trait