.Oxygen free environments
.Concentrated salt water and hot
. Acidic water of sulfur springs
More often. please correct me if I am wrong
Phospholipids are not in the animal cell
Living things require specific organic molecules in order to survive. The picture above represents some specific examples of foods that are mainly composed of one of these necessary organic molecules. The organic molecules found in these types of food are
B) proteins.
The immune system, and the excretory system
(Honestly, all of them work to keep us 'healthy', but I believe these are the ones you're looking for)
