There are several human threats endangering polar bear populations; over harvesting, human development and loss of sea ice due to climate change are all reducing the bear's numbers and habitat.
Cell membrane is composed of two layers of fatty acids these fatty acids have two domains hydrophobic and hydrophilic.
Answer:
A
Explanation:
i'm not sure but i think it is A
Answer:
This is probably late but the answer is:
<u>Increase intake of foods rich in soluble and insoluble fiber.</u>
Answer:In humans, viruses that cause disease like cold and flu are spread through bodily fluids, like spit or snot. The virus is so small that it leaves our bodies in these fluids, and can even float through the air in droplets from a sneeze or cough. The virus can enter the body through the eyes, nose, or mouth
Explanation:
