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Lana71 [14]
4 years ago
11

Which defines a biological community?

Biology
1 answer:
PSYCHO15rus [73]4 years ago
4 0

"All the interacting populations in an area" defines a biological community.

Answer: Option B

<u>Explanation:</u>

Throughout biology, 'species' denotes each organisms of same kinds which are theoretically capable of breeding and developing fertile offspring under a natural conditions. A population is created by the representatives of an species living at a given region and also at the same time.

A biological (or biotic) culture or community is composed of all organisms living and communicating within a particular geographic region. The living organism in a community builds an ecosystem with its non-living or abiotic environment.

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Answer:

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It depends on what you mean by "factors that control weathering" and where the beach and mountain are located.

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The rock on the mountainside will be "weathered" by freezing and thawing, and by plant growth (roots). These will tend to enlarge any cracks in the rock, breaking it apart. While the mountainside may be windy, that wind may not carry particles that would tend to erode the rock surface.

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The rock on a beach will be most affected by wave and water action, tending to smooth any exposed surface. Freezing and thawing action is less common, due to the moderating influence of the water on the local weather. In some cases, plant growth may also be a factor. Wind may pick up beach sand, further tending to smooth any exposed surfaces.

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Answer:

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Observations allow us to collect data that we can connect back to the central problem. From this data we can start to form hypotheses (predictions on possible solutions or outcomes).

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