Answer:
change in a population through genetic variation over time
Explanation:
Typically, it takes between 500 to 1000 years for a primary succession to reach a climax community.
A primary succession usually begin in bare place with may be only rocks or soil while a climax community is a mature community that signifies the end of growth of a community. It takes year for a primary succession to become a climax community.<span />
As living organisms, plants need energy to survive. However,
as autotrophs these organisms are able to obtain energy through photosynthesis.
Factors that are needed are water, CO2 and sunlight.
The surface area of the leaf influences its performance to
photosynthesis through the amount of light captured by it which is needed for
photosynthesis to occur. As well chlorophyll which enables the leaf to absorb
light and be processed. Lastly, stomata which is responsible for carbon dioxide
and gas exchange.
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Answer:
True
Explanation:
An ecosystem includes all of the living things (plants, animals, and organisms) in a given area that interact with each other, as well as the non-living environments (weather, earth, sun, soil, climate, atmosphere) that surround the living things.
