Answer: Ecology
Ecology is the branch of biology. It is the studies organisms, populations, communities, ecosystems and biosphere. The study involves the interaction of living beings with their surrounding environment, it also studies the interaction among the living organisms. Ecology as a wide discipline deals with predator prey relationship, competition, effect of natural calamity on living beings, and other factors.
umm the answer is c but you should show your work
The transport itself happens in vascular tissue which exist in two forms xylem and phloem. Both these tissues are present in the vascular bundle.