Weather Elements. The are several primary conditions of the atmosphere, or weather elements. They include wind, temperature, pressure, humidity, clouds, and precipitation.
Answer:
your answer is 21 hours, 36 minutes
Explanation:
Armstrong spent 21 hours, 36 minutes on the moon's surface.
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It is an undifferentiated cell of a multicellular organism which is capable of giving rise to indefinitely more cells of the same type, and from which certain other kinds of cell arise by differentiation.