The organ system that protects the body’s internal environment from bacteria and other foreign bodies, and helps maintain stable body temperature, is the system. What is the blank answer?

integumentary system

a axis of a graph is a color or shade so we can all go outside and have a party so we can eat   some grilled cheese sammiches and broccoli and have some ugly fun times

i don't know why i put this, i know its not the i was just bored : p

delete this answer while you can

digestion

it excretes wastes