Sample #1 contains adenine, thymine, cytosine, guanine, lysosomes, and carbohydrates Sample #2 contains adenine, uracil, cytosine, guanine, minerals, amino acids, and pieces of cell wall. Which sample could contain RNA?
A both sample 1 and 2
B. sample 1
C. Sample 2
D. neither sample 1 nor sample 2

b.

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)

answer( increase) their individual contractile activity;