Answer:
Air is essential for all organisms
Answer:
B: "They have no effect on air temperature over land on the coast."
Explanation:
Edg 2021
The heart and the arteries of a person, both contracts to pump the blood throughout the body. The aorta, which is the largest artery of the human body, pumps the blood from the heart to the entire body of a person. The oxygen-rich blood is pumped out of the left ventricle when its contraction into the aorta, from where it is transported to the whole body.
Hence, the given statement is true.
The correct answer for this question is D - lipids. Lipids are also
known as fat, and are useful not only as protection, but also as long
term storage for energy, protection for vital organs. A certain type of
lipid even assists with communication between cells.
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Answer:
I believe the answers are: B) A Molecule is two or more atoms bonded together and: D) Compounds don't act like other elements.