Answer:
D ; fungi and bacteria eat away at dead organism cells to break them down.
Answer:
3) Busing enzymes and acids
4)Dlack of skeletal strain in free fall
5)Ahumidity
Answer:
B.) revolution
Explanation:
an eclipse is an event that involves the sun
a lunar cycle is an event that involves the moon
a tilted orbit is what the earth does around the sun
a revolution is the complete rotation of the earth around the sun (365 days)