Select the correct answer. Which two statements are true about vertical farms?

1. Vertical farms refer to farms that grow plants that are more than 3 feet in height.
2. Vertical farms refer to skyscrapers with specific areas dedicated for food cultivation.
3. Vertical farms refer to farms in hilly areas.
4. Vertical farms reduce transportation costs from rural to urban areas.
5. Vertical farms refer to cops grown on walls of buildings.

A. only I
B. only II
C. only III
D. I and III
E. I and IV

1. what is the relationship between the shape of an enzyme and the reactions they catalyze?

2. how does an enzyme inhibitor work?

separate your answers so i dont get confused : )

bacteria could be both, harmful and to us. harmful bacteria could make us sick and probably even by getting the chances of getting a disease, but good bacteria fight it off with your immune system. there is always bacteria everywhere we go. we need to make sure to wash our hands after using the restroom, before eating, after eating, after petting an animal too. so you see, bacteria is everywhere and is harmful or . i hope this . : ) : ) : )