Answer:
CO2
Explanation:
In the Calvin cycle, carbon atoms from CO2 are fixed (incorporated into organic molecules) and used to build three-carbon sugars. This process is fueled by, and dependent on, ATP and NADPH from the light reactions.
The Invention of a microscope made it possible to see cells for the fist time.
The greatest concetration of public land is A. texas
Pamela has Acquired Immunodeficiency syndrome (AIDS)
Acquired Immunodeficiency syndrome (AIDS) is a diseases that
breakdown the immune system in which the body is unable to fight off any form
infection that might attack the body. Thus, the infection that attack the body
when the immune system is weak can be refers to as opportunistic infections.
Oxygen and hydrogen make up water