The calvin cycle and the krebs cycle are cycles of chemical reactions because they

a. occur inside organelles.
b. start over continually.
c. are part of the carbon cycle.
d. allow energy to flow in ecosystems.

The image shows a process that releases nuclear energy which statement best identifies the process shown the process must be fusion because energy is released the process must be fusion because of have your nucleus formed a smaller nuclei the process must be fission because a large nucleus breaks into smaller nuclei the process must be fission because neutrons are formed

Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump

Element before carbon on the periodic table