An electromagnet is different from an iron magnet because . A. it is created by an electric current
B. it can also be plugged in to run a toaster
C. it will require a battery pack to charge it
D. it is always painted blue

A

Explanation:

Electromagnet is an electrical component that when powered emits a magnetic field based on the amount of current provided. this is the same principal that runs induction motors

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)

explanation:

okay now i don't know this but for the pints nothing else to say bye