<span>A SI base unit is the single and direct measurement unit for a physical entity. E.g. For mass it is kg, for time it is sec, A derived unit is determined by a physical equation with the base units, like for velocity equals distance divided by time, in SI units: unit of v (velocity)= m (meter) divided by sec (seconds).
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Answer:
The answer is True.
Explanation:
The sentence above is true it all adds up.
Offspring are more rapidly reproduced
The answer to your question is B.
If you have a book, read it!! I promise you, it tells you this answer!
