Answer:
In primary succession, newly exposed materials are growing and colonizing the area for the first time, while in secondary succession, it is an area that was previously occupied by organisms, but was then disturbed, then recolonized again.
a. True
b. False
Answer;
The above statement is True.
Explanation;
-Biotic factors are the living components of an ecosystem and are sorted into three groups: producers or autotrophs, consumers or heterotrophs, and decomposers or detritivores.
-Producers are living things within an ecosystem that make life possible for all other organisms. This is because they produce something very important. They are important parts of an ecosystem. Producers are the green plants. They make their own food. Consumers on the other hand are animals and they get their energy from the producers or from organisms that eat producers.
Producers, like plants and algae, are the most important biotic factors in an ecosystem. They convert sunlight into glucose through photosynthesis, forming the basis of the food chain. They are critical to survival of all other organisms, as all organisms either directly or indirectly depend on producers for energy.
The statement is True. Producers, like plants and algae, are indeed the most important biotic factors in an ecosystem. They play an essential role in every ecosystem because they convert sunlight, via photosynthesis, into glucose. This forms the basis of the food chain, as this energy is passed onto other organisms when they consume producers. Without producers, no other organisms could survive, because all organisms, either directly or indirectly, get their energy from producers. Therefore producers are the most critical part of any ecosystem.
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B: cobalt
C: magnesium
D: zinc
Answer:
I think it is B, but I might be wrong
b. examples are mountains, lakes, or oceans
c. over time, the isolated population can become very different from the original population
d. all of the above
Answer:
d. all of the above
Explanation:
Geographic means anything to do with the terrain or land. Isolation can happen for any amount of time, so you never know what the new population might be.
Convex
Regular
Flat
Answer:
concave
Explanation: