A biological system is a complex network of biologically relevant entities. ... Examples of biological systems at the macro scale are populations of organisms. On the organ and tissue scale in mammals and other animals, examples include the circulatory system, the respiratory system, and the nervous system. source: google
Answer:
Penguins can stay warm in cold arctic waters. It is likely the most result of an organism having lipids in its body since fats , other term for lipids, provides energy and stores it.
I believe they will disappear from the area because they’ll either die from the disease in there food or migrate somewhere else for a different source of food
Plasma contains proteins (to help blood to clot), and it transports substances through the blood stream. The plasma also contains glucose and other dissolved nutrients. It can also carry water, salts, and enzymes. Plasma has a very light yellow color, such as the color of straw.
The main purpose: is to<u> transport nutrients, hormones, and proteins</u> to different parts of the body!
