The amount of energy available from the organisms within a tropic level determine the carrying capacity of the next tropic level
Explanation:
Answer:
(B) Lava has separated the population into two areas: an upland forest and a lowland marsh.
Explanation:
In allopatric speciation, individuals of an ancestral species may undergo evolution into two or more progeny species which arises when physical separation causes a geographic boundary, this barrier can be in the form of a mountain range, rockslide, river or lava.
As in this scenario, a lava flow divides the populations of annual herbaceous plants by altering the landscape. This will cause genetic divergence with varying heritable features among its many generations favouring different traits in the separate environment along with genetic drift. The Lava will separates the population into two areas: an upland forest and a lowland marsh.
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more food is produced in mass amounts
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easier and more efficient access
cons:
not as healthy/may contain chemicals
is more expensive
hard to access sometimes because is usually at fresh or local markets
