Answer:
A scientific law is simply an observation of the phenomenon that the theory attempts to explain. For example, suppose that you were lying under an apple tree and observed an apple fall from a branch to the ground. The observation of this phenomena can be called the law of gravity.
Biological realm..............
you are correct, it would be D. i hope this helps you out!
The most appropriate answer is Response !!
It is due to auxin present in tip of stem !!
