Asap: )!

what is structure x?
a
a cell, a level of organization that is lower than a tissue

b
an atom, the second level of organization in a living organism

c
a tissue, the highest level of organization in a living organism

d
an organ, a level of organization that is higher than an organelle

(sorry if im incorrect)

D

an organ, a level of organization that is higher than an organelle

Explanation:

So levels of structures goes :

atom, molecule, organelle, cell, tissue, organ, organ system, organism

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)

youre right there are