Maintaining personal hygiene is important to avoid the risk of contracting illnesses and infections.
Answer:should be 4 or 1
Explanation:it’s on the wrist and neck
<span>During digestion the small intestine is responsible for extracting or absorbing nutrients. Two of the three segments of the small intestine are responsible for these processes - the jejunum and the ileum (which located between first segment of the small intestine (the duodenum) and the colon). The colon, or large intestine, is responsible for maintaining fluid balance. The colon absorbs water from waste products of digestion and these waste products eventually become solidified stool.</span>
I’m pretty sure the answer is b
O M G i just did that one on Plato
well anyway i think the answer was the the skin because any thing that invades the body is a threat to the immune system.