Which is a function of protein macromolecules? a. making codes for organisms

b. storing energy in bonds

c. insulating organs in the body

d. making muscle tissue

According to the cell theory, which describes cells? a. all organisms are composed of multiple cells. b. all cells have the same structure and function. c. cells are found in everything on earth. d. living organisms are not created spontaneously

The greenhouse effect a. something that has occurred for millions of years b. an unnatural phenomenon caused by humans that maintains earths temperature range. c. the results of the differences in the angle of the suns rays d. an unnatural phenomenon that causes heat energy to be radiated back into the atmosphere

Which soil would most likely be found in the arctic? andisols gelisols histosols spodosols