Pam described two substances which participate in photosynthesis. substance a: combines with carbon dioxide to form sugar substance b: traps sunlight in green plants which statement is correct? substance a is water and substance b is oxygen. substance a is glucose and substance b is water. substance a is water and substance b is chlorophyll. substance a is chlorophyll and substance b is oxygen.

Substance A is water and Substance B is chlorophyll.

Explanation:

Photosynthesis is a process which occurs mainly in plants in which inorganic substances like carbon dioxide (CO2) and water (H2O) combine to form organic substance named as glucose (C6H12O6) which is a sugar. But in order for CO2 and H2O to react with each other energy is required. The source of this energy is sunlight which is captured by a pigment named as chlorophyll which is present in an organelle named as chloroplast of plant cell.

rain is the best answer

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)