Asolution that is a 4 on the ph scale is a
a. weak acid
b. strong acid
c. weak base
d. strong base

How do antiviral drugs work? in your own words.

What processes would you expect to be key in the production of yogurt ?

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .