Question

Please helppppp im really tired. U can do anyone you want and if u can do more then one it would be really helpful

Answer 1

1. A
2. B
3. B
4. D

hope this helps

Answer 2

3. B

4. D - if its plant growth cause I cant see it

Step-by-step explanation:

the controlled variable you should be able to control 8n which b is the only option and d. the growth of the plant is dependant on the sunlight.

hope this helps sry if I'm wrong