Answer:
Plasma and Platelets
Explanation:
These are the two main components that make up blood.
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Answer:
False
Explanation:
The poles are covered by Ice at most seasons of the year
Answer:
Functions of the circulatory, respiratory, and nervous system in gas exchange are interconnected with each other in the following manner:
The circulatory system is responsible to pumps blood around the body. The circulation system allows the absorption of oxygen and releases carbon dioxide in the lungs and the Respiratory system also take oxygen in and releases carbon dioxide. The circulatory system and respiratory system work hand in hand. The brain or nervous system monitors gas or oxygen level in blood and regulates respiratory rate.
Answer:
Bacteria
Explanation:
If you look up what Bacteria it will tell you it causes disease and germs which is the root or main source of algae