Answer:
The answer is b.
Explanation:
The villi helps increase the absorption surface of the small intestine. It makes sure every nutrient is absorbed b4 going 2 the lg. intestine..
Answer:
Here are some examples of natural selection: In a habitat there are red bugs and green bugs. The birds prefer the taste of the red bugs, so soon there are many green bugs and few red bugs. The green bugs reproduce and make more green bugs and eventually there are no more red bugs.
Explanation:
Answer:
Answer would be parasites or fungi I think
Explanation:
In contrast, non-infectious (abiotic) disorders in humans include health conditions which are not transmitted from person to person or caused by an infectious agent.
Answer:
phospholipids protects us in the cells it dosent allows virus peripheral protiens are attached on the surface (inner or outer) intergal proteins are embedded completely through the membrane when it has been killed we were affected by virus in the cell even immune system cannot handle this because when ever immunity is in a lower range.
Explanation: