Complete the sentence.
if predators a and b prey upon the same species and predator a is eliminated, the population of predator b will likely

a. be eliminated
b. increase
c. decrease
d. remain the same

How is the motion of the particles of water at 80 ⁰c different from the motion of the particles of water when it is 30 ⁰c?

An ecologist studied the same species of deer during the summer and the winter. she noticed that during the summer, when there was plenty of food, the deer were energetic and playful. however, during winter when food was scarce, the deer moved more slowly and did not run unless they needed to escape a predator. which scientific fact is best supported by her observations?

Why are common names a problem for scientist?