Which one of the following accurately pairs the blood vessel type with its function? a. arteries – carry blood to the heart b. capillaries – work to exchange gases and nutrients with tissues c. veins – carry blood away from the heart d. aorta – carry oxygen-poor blood only

answer: a) a compound microscope has a greater magnification ability than a simple microscope.

explanation:

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)