Answer:
kingdom plantae
Explanation:
members of this kingdom have a cell wall that gives their cells a box like structure
<span>The answer is A. Variation in gene pool
Speciation is a formation of a new species during the evolution line.
When there is a variation in a gene pool, a unique combination between genes could be formed during the mating process. This will create an offspring with unique gene pool that will lead to speciation</span>
It is a region in the stratosphere that absorbs most of the sun's ultraviolet radiation.
Answer:a biogeochemical cycle or substance turnover or cycling of substances is a pathway by which a chemical substance moves through biotic (biosphere) and abiotic (lithosphere, atmosphere, and hydrosphere) compartments of Earth.
Explanation: