Fill in the blank below with the vocabulary word that best completes the sentence.
Natural selection leads to
, a process of change in a population over time.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Identify characteristics of energy from the sun. check all that apply. almost all of the energy on earth comes from the sun. energy from the sun is known as mechanical energy. the energy in fossil fuels originally came from the sun. plants convert the energy of sunlight into chemical energy.

If there are 350 trout found in 200 square feet of a pond measuring 1000 square feet what is the estimated trout population of the pond? a. 1350 b. 1550 c. 1750 d. 2000