3. Point A and point Bare 3.7 miles apart on a mountain in New York Point Ahas án
elevation of 1,175 feet, and point Bhas an
elevation of 1,600 feet. What is the gradient
between these points?
(1) 12 ft/mi
(3) 115 ft/mi
(2) 97 ft/mi
(4) 1,918 ft/mi

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 . : ) : ) : )

it is a. i hope this .