Answer:
a. plant height.
Explanation:
As you can see in the diagram the plant heights are varied.
Answer:
The answer is Carbon.
Explanation:
Carbon is the basic element where the most energy is stored and used as a fuel.
Answer:
C.
Explanation:
It has started growing flowers, but doesn't have bark. So it cant be an adult tree and its no longer a sprout, or a seed
