Veterinarian and epidemiologist are both careers that are based in biology. which is one of the differences between veterinarians and epidemiologists?

a) veterinarians work only with animals, and epidemiologists work only with people.
b) veterinarians treat and cure diseases, and epidemiologists examine the transmission and pattern of diseases.
c) veterinarians work in offices, and epidemiologists must work for government agencies.
d) veterinarians must take several years of college, but epidemiologists only take one or two years of college.

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

In german cockroaches, curved wing (cv) is recessive to normal wing (cv+). bill, who is raising cockroaches in his dorm room, finds that the frequency of the gene for curved wings in his cockroach population is 0.6. in his friend joe’s apartment, the frequency of the gene for curved wings is 0.2. one day joe visits bill in his dorm room, and several cockroaches jump out of joe’s hair and join the population in bill’s room. bill estimates that, now, 10% of the cockroaches in his dorm room are individual roaches that jumped out of joe’s hair. what is the new frequency of curved wings among cockroaches in bill’s room? 0.69 0.4 0.5 0.31 0.20

What is the number of phosphates in an atp molecule