The four major macromolecules are carbohydrates, lipids<span>, </span>nucleic acids<span>, and proteins.</span>
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The correction option is C
Proteoglycans in the extracellular matrix of animal tissues allow cartilage to resist compression.
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Answer:
The thermal energy of the Earth remains from its formation and is continuously generated from radioactive decay of long-lived radionuclides in the Earths interior. The deeper the Earth layers the higher the temperature with the geothermal gradient of temperatures through the Earth’s crust on average as high as 25–30°C/km.
Explanation:
<span>Wind energy does not pollute</span>
The right option is; entropy
The measure of randomness or disorder in a system is known as entropy
Entropy is the property of the system and it is also often regarded to be the measure of molecular randomness or disorder in a closed but changing system. The higher the entropy of a system, the higher the disorder and the higher the unavailability of the system's energy to perform useful work.