<span>C. heart, blood and blood vessels.</span>
The cardiovascular system is also known as the circulatory system.It is made up of the heart, the blood vessels namely arteries, veins and capillaries, and approximately five liters of blood.The circulatory system's major functions are to transport oxygen, hormones, and nutrients to every cell in the body, and to tale away cellular waste products from the cells such as carbon dioxide and bring them to excretory organs where they are expelled out of the body.
Answer:
If the type of food available changes, then the frequency of beak also changes.
Answer:
I think the most likely is D.
Explanation:
The species that is superior has an advantage so they have the most chance of being a predator.
23 degrees 27’ is the axial titl
Answer:
Muscular activity of its digestive system distorts the outer body wall.
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