Which one of the following is NOT a REACTANT (or ingredient) needed for photosynthesis? A) Solar Energy
B) Carbon Dioxide
C) Glucose
D) Water

The awnser is Glucose

Explanation:

It is made during photosynthesis but does not need to taken in through the process

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

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)