One side of the water molecule has a positive charge, while the other side has a negative charge. What do the charges indicate about the molecule? a. Water is a polar molecule. c. Water is an ionic compound.
b. Water is a nonpolar molecule. d. Water is an ion.

Water is an ionic compound

Explanation:

Because h2o (water) is made up of hydrogen and oxygen and two or more elements make up a compound and ions and freely charged particles which can either be positive ions or negative ions

And elements carrying same charges can't combine so one has to have a positive charge and a negative charge

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)