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forsale [732]
3 years ago
8

Why are ecological pyramids shaped as pyramids?

Biology
2 answers:
suter [353]3 years ago
7 0
The correct answer would be A. "There is a large decrease in the amount of energy or biomass as you move..."
REY [17]3 years ago
5 0
The answer is A
This is because 90% of energy is lost when we go up one trophic level. This means that even the the consumers tend to be larger in size, they are fewer in number and need to eat more in order to sustain themselves.
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Douglas fir, redwood, spruce, and cedar are trees adapted to survive in areas with heavy precipitation.
Pani-rosa [81]

Option C

Humid subtropical climatic zone would these trees be found

<u>Explanation:</u>

The general trees seen in Humid Subtropical areas are largely evergreen trees, shrubs, and ferns. These are no mighty conifer trees similar to pine and spruce. Largest of these evergreens are more refined. The purpose many plants hereabouts are evergreens is because of the large months of warmness and steady rain.

These shrubs have accommodated to the natural climate circumstances. Numerous broad-leaf evergreens such as palm trees and ferns are seen hither.  Douglas-fir-tanoak forest usually termed "mixed evergreen forest". A rich understory of herbs, shrubs, ferns, and fungi is discovered beneath the towering redwood and other conifers

6 0
3 years ago
Build a sports fan who is charity screamed out angrily, and cried while watching his favorite team play in the championship bask
brilliants [131]
He wouldn’t have an increase in melatonin because it promotes sleep activity
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3 years ago
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Forest fires can cause a secondary disturbance in an ecosystem. What is a
Citrus2011 [14]

Answer: A

Explanation: Do you need one?

7 0
2 years ago
What would be required to prove that a phenotype is caused by an epigenetic change?A-The phenotype must be heritable with modifi
wel

Answer:

Option (A).

Explanation:

Epigenetics may be defined as the study of the heritable phenotype changes that do not change the sequence of DNA. The gene activity or gene expression changes in epigenetics. Environment may also brings the changes in gene expression.

The change in phenotype of the individual must be inherited in epigenetic changes. The chromatin must be modified but the nucleotide sequence remains unaltered in epigenetic changes.

Thus, the correct answer is option (A).

3 0
3 years ago
DNA synthesis involves unwinding two strands of parent DNA, copying each strand to synthesize complementary strands, and release
brilliants [131]

Answer:

This is an anabolic process.

Explanation:

DNA replication involves unwinding two strands of parent DNA, copying each strand to synthesize complementary strands, and releasing the parent and daughter DNA. Thus, it is an anabolic process.

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2 years ago
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