The first trophic level that would likely suffer would be the primary producers. The first thing that usually occurs as humans move into or influence an area would be clearing the land fir the purpose of creating infrastructure for development or for agricultural purposes. This is the primary cause of deforestation globally. As the first trophic level is affected so too are the other levels in an ecosystem.
I think B is the answer. Hope this helps!
Sorry I don’t know that one
Answer:
Small crystals and found in magma chambers! Hope these are correct!
Explanation:
The answer is natural selection. Charles Darwin popularised
the term "natural selection". The change in the heritable traits
characteristic of a population over generations. Natural selection is reproduction
of individuals due to differences in phenotype and the differential survival It
is a key mechanism of evolution.