Answer: Natural selection can be defined as the differential survival and reproduction of members of the population of a species that have suitable traits to survive in a population of species.
Explanation:
The punctuated changes in the population of species have been found inordinately faster in the geological time scale, but changes per-generation have been relatively slow. Also, the rate of evolution in such a population is also slow. The punctuated changes in the population are because of evolution but the per-generation changes are the outcomes of the natural selection, in which only the beneficial traits are passed from one generation to another.
Answer:
It's option A- Solid
Explanation:
Solids have definite shape and volume.
Answer:
Quite literally Everything
The answer is The Nervous System.
It interacts with all the other systems, it tells them what to do.
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Lymphoid organs in the immune system, includes the bone marrow