hello, my day is good so far if I didn't wake up at 2 in the morning and can't go back to Sleep.
how's your day/night
Not sure why you posted this is this a assignment question if not you shouldent post it!!!!! thanks ....ps mabey you are pregnant
Answer:
physical contamination
Explanation:
Hope this helps, and please mark me brainliest if it does!
Answer:
The 3 functions are transport, protection, and regulation:)
