The correct answer is (C) competition which determines the succession of an animal in the ecosystem.
<h3>
What factors influence when an animal species enters a successional ecosystem?</h3>
Interaction and competition among species in a certain environment is a biotic element of ecological primary succession. When succession begins and the first species, known as pioneer species, alter the environmental structure, new species that are more tolerant of the new conditions move in.
These communities gradually replace one another until a "climax community"—such as a mature forest—is attained or a disturbance, such as a fire, occurs.
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I think that 3 is C and 2 is B
Answer:
Gain weight
Explanation:
Data provided in the question
Average energy expenditure = 1,800 calories
Average of calories per day = 2,949
Based on the above information, the judgment is as follows
As we can see that she consumes 2,949 calories per day and her energy expenditure 1,800 calories for 3 days
Plus she should gain as
= 2,949 calories - 1,800 calories
= 1,149 calories
So by this explanation, she definitely gains the weight
This is the first stage of mitosis and meiosis whereby the specialized cell is undergoing, cell division.
The nuclear envelope starts to break down
The chromosomes start to condense during this phase, from being loose to being tight, held together at the middle.
The mitotic spindles start forming, as well from the spindle apparatus.
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