Which one of the following is TRUE?
A. Enzymes are the products in a chemical reaction.
B. Enzymes' functions require inhibitors.
C. Enzymes are the reactants in a chemical reaction.
D. Enzymes catalyze specific reactions.

According to the theory of punctuated equilibrium, at what rate does speciation occur? species change depending on the rate of natural selection. after periods of stasis, new species evolve relatively rapidly. species change slowly and eventually form new species. some species change quickly and others change slowly to balance the overall rate.

Why do you think the puppy litter was all dark-haired?

What terms describes being out of water after being submerged