What significance does the temperate zone have on commercial fishing?
A. The zone's clear water makes it easier to catch fish
B. The zone mostly consists of large fish that are more commercially viable
C. The zone has a greater abundance of commercial species.

Out of the seven main animal groups (fish, mammals, birds, insects, reptiles, amphibians, and arachnids), how many contain members with internal backbones? a. 5 b. 3 c. 7 d. 1

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing