What is found in the cyrosphere?

a. only frozen soil known as permafrost

b. only frozen water at the polar caps

c. most of earth’s freshwater

d. mostly seawater from earth’s ocean

The cryosphere is the frozen water part of the Earth system. When continental ice flows out from land and to the sea surface, we get shelf ice. The other part of the cryosphere is ice that is found in water. This includes frozen parts of the ocean, such as waters surrounding Antarctica and the Arctic.

your answer is "the 1950's"

the answers are as following:

1. c. double helix, nucleosome, coil, supercoil, chromosome

2. b. g2 phase, preparation for mitosis

3. d. interphase consists of the g1, s, and g2 phases

4. c. metaphase

5. a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set