When there is no pattern to a population's growth, it is known as
A. irregular
B. stable
C. irruptive
D. cyclical

One of the methods used to reduce energy use is: a. energy efficiency c. energy conservation b. energy reservation d. energy holding select the best answer from the choices provided a b c d i know the answer is not option a

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

What is the main fuel source for the work of the cell