How do cold temperatures extend the amount of time an organ can be detached from the body before a transplant?
A. Cold temperatures provide the organ
with
oxygen.
B. Cold temperatures increase cell replication in the organ.
C. Cold temperatures slow the rate at which cells die.
D. Cold temperatures increase the amount of oxygen the organ
needs.

cold temperatures slow the rate at which the cells die.

Explanation:

the answer is c

a compound is a molecule made of atoms from different elements.

a. by the combination of an unlimited number of elements

the answer is:  

line graphs show patterns in data with variables that change over time; whereas, circle graphs show data as parts out of a whole (such as out of 100%).