Which statement describes the Potomac-Shenandoah watershed? Check all that apply.

It flows into the James River.
It includes part of West Virginia.
It is the northernmost watershed.
It is one of the largest watersheds.
It is a mixture of fresh and salt water.

the first and second are right

the fourth and fifth are wrong.

but I am not sure about the third one

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)