Which is biotic?
water
tempeture
beeswax
snow

Beeswax

Explanation:

Beeswax is produced by honeybees, it comes from a living thing. Therefore it is biotic

1. a host loses nutrients to a parasite

2. a parasite only benefits when the host is alive (cause if the host dies the parasite dies with it )

3. producers to consumers

4. the tapeworm is a parasite

5. they convert energy from the sun (photosynthesis)

6. sunflower-robin (i think im 80% sure)

7. producer

8. consumer

9. prey

10. fresh water snails ( cause the green algea is the producer and the snails are the primary consumers and the small fish consumer so is the big fish)

it marks things for degradation via the proteasome. it alters there celluar location.