1. This part of the body works to remove poisons and germs from the blood, and can be damaged by long-term alcohol
abuse (5)
(5 Points)
Liver
Brian
Heart
Lungs

Explanation:

the answer is Liver is the part of the body works to remove

poisons and germs from the blood, and can be damaged by long-term alcohol

abuse

the density(ratio between mass and volume as m/v) decreases from top to bottom in periodic table group as the size increases and nuclear charge decreases. but in periods density increases from left to right as atom size decreases and nuclear charge increases.

it is the most commonly accepted one