I’m pretty sure it’s c. protostar
Answer:
thymine
Explanation:
Adenine binds to thymine in a DNA and with uracil in RNA
Friction always opposes motion.
<span>Whether it be through air resistance, or simple surface friction, the speed of a moving body always decreases when some frictional force acts on it. For objects sliding on a surface, friction is less than for objects at rest on the same surface
please mark as brainliest
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