The world contains a variety of environments, which are mainly created by
a.
natural disasters, like volcanic explosions.
b.
a wide diversity of physical conditions.
c.
similar species of plants and animals.
d.
natural selection and selective breeding.

2. sketch the inside of the bean nodule, and describe or label what you observed with the hand lens.

The equation shows cellular respiration. during cellular respiration, glucose combines with oxygen to form carbon dioxide, water, and atp. what happens to the energy in the bonds in glucose? the energy is transferred to oxygen. the energy is transferred to carbon dioxide. the energy is transferred to water. the energy is transferred to atp.

How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?