The answer is B. The dependent variable is the height of the plant.
Hope this helps,
kwrob
Answer:
The greenhouse effect is a natural process that warms the Earth's surface.
Explanation:Greenhouse gases cause the earth to warm up
Hello There!
Before viruses can reproduce, they must infect a host cell.
Viruses need a way to enter the body before they can infect a host cell.
1. k
2. d
3. c
4. j
5. f
6. e
7. l
8. h
9. g
10. b
11. i
12. a
I believe these are all right correct me if I am wrong
