Question

Biological communities change because  *

2 points

a . each stage modifies the environment and adapts for a later stage.

b . the soil is depleted and food gives out.

c . old species move out and new species move in.

d . old species evolve into new species.​

Answer 1

Explanation:

c . old species move out and new species move in.

Answer 2

Answer:

Biological communities change because  old species move out and new species move in.

Explanation:

• community, also known as a biological community, is a group of interacting organisms that share a shared habitat in biology. A biological community is made up of things like a forest of trees and underbrush plants that is home to various animals and is anchored in bacterial and fungal-rich soil.
• Following is a basic discussion on biological communities. See Biosphere for a comprehensive treatment.
• The number of species (diversity) and abundance (number of each species) found within a community, interactions between species, and the community's capacity to recover after a disruptive influence like fire or drought are some of the elements that shape the community's overall structure. Succession, or ecological succession, is the term used to describe how biological communities evolve over time.

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