Convection, you are heating the air around your hands.
Answer:
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Explanation:
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B. False
Protoplasm- includes the nucleus
Cytoplasm- excludes the nucleus
Answer:
d. sewage treatment and nitrous oxide
Explanation:
Answer:
Most biomolecules are organic compounds, and just four elements—oxygen, carbon, hydrogen, and nitrogen—make up 96% of the human body's mass. But many other elements, such as the various biometals, are present in small amounts. Sometimes polymers are also known as macromolecules or large-sized molecules. Usually, polymers are organic (but not necessarily). A monomer is a molecule that is able to bond in long chains.
Explanation:
Understand?
