The number post-reproductive age group will decline in number in a population pyramid.
<h3>What is a population?</h3>
A population is a group of organisms of the same same specie living in a defined area of a given habitat.
A population pyramid shows the number of organisms of age groups in a population.
The post-productive age group is characterized by individuals that are too old to have children.
Since they are too old to have children, the post-reproductive age group will decline in number.
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I believe the closest related is speices and class
Explanation:
guessing
amino acid?
protein building blocks
peptide bonds hold them together
You may have to enlarge it but here you go!
The answer is B. Weathering has to occur before the sediments are eroded