What are 4 specific ways that living things use energy?

I only know 2 of the main ones.

1. Moving

2. Eating

Explanation:

If I figure out the other 2 I will let u know.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"

for a different answer set the answer would be because the oxygen in the water had depleted (apex)