How is carbon dioxide fixed into carbon that is usable for biological life? Volcanic activity
Decomposition
Photosynthesis

Astudent is working on an experiment to study the cooling curve of water. during the experiment, a beaker containing hot water falls to the floor and is shattered. the student’s immediate response should be to

In iceland, the mid atlantic ridge runs through the center of the contry. what can you conclude about the apperence of iceland many thousands of years from now?

What is the approximate time of death of the body temperature is 29.4 degrees celsius