Damage that is caused by sudden, extreme temperature change is called

Although efforts were made to protect the Western Black Rhinoceros, it is thought that man has directly caused its extinction by A) capturing the animal for circuses and zoos. B) hunting and poaching the animal for its horn.

Some microbiologists recommend reincubating organisms producing methyl red negative results for an additional 2-3 days. why do you think this i done?

To what group of macromolecules do you think DNA belongs?

Why are rats such successful island invaders

Ecology succession biology succession

Which choice describes a community? A - a hole in which a snake lives B - a forest of birds, insects, and squirrels C - the desert D - a desert of sand, rocks, hawks, and snakes

A gazelle is born with slightly longer legs which allow it to run faster than the other gazelles in the herd. This adaptation came may have come about because a. the gazelle needed to be able to run faster. b.

The gametophytes of gymnosperms are found inside reproductive structures called a. flowers. b. cones. c. embryos. d. ovules. *In gymnosperms, the female gametophyte develops inside the a. seed. b. pollen cone. c. pollen grains. d. ovules.

What will a buffer zone do?

Biogeochemical cycles definition biology