1. which of the following is necessary for plants to exhibit phototropism?
2. Tree that growing around a lamp post is an example?
3. As the night get longer and temperature become cooler, some plants?
A. enter a state of dormancy, or inactivity.
B. enter a state where their cells divide and the plant reproduces.
C. enter a state where they begin to sprout leaves.
D. enter a state where the plant responds to touch.
4. A vine growing around a lamp post is an example of?