Answer:
A
Algebra For what values of the variables must ABCD be a parallelogram?
B
23. A 2y + 2 B 24. B
(3x + 10)
(8x + 5)º
3x + 6
54°
D
С
D
A
Зу - 9 с
ly+4
During Stage A the muscles and tendons are working in unison to pull the leg backward and upward. In Stage B the tendons are being stretched and the muscles in the leg are driving forward, releasing their pent up energy (the muscles will burn oxygen until they run out at which point they will start producing lactic acid to keep providing energy for the leg, which is why your muscles burn when they are tired)
Answer:
True.
Explanation:
Polygeny occurs in organisms with complex genomes, when several pairs of genes interact to determine a trait, each with an additive effect on the other. Thanks to this type of interaction there is a very wide variety of phenotypes and genotypes for some characteristics. The interaction of these phenotypes with the environment further increases this variation, such as skin color and height, etc. In other words, polygeny is the state of a particular trait determined by the relationship or action of various genes.
Answer:
The heartworms that can accumulate within the hearts of dogs and other mammals have a pseudocoelom, an alimentary canal, and an outer covering that is occasionally shed. To which phylum does the heartworm belong?
protozoa
Explanation:
Protozoa contain parasites that are habor by mammals as their host
Increases in both macropredator populations and wildlife killing cattle have been noted.
<h3>When the top predators are eliminated, what happens?</h3>
Due of their ability to control prey populations, predators are crucial to ecosystems. Prey can overpopulate if there are no predators. It may also cause disease outbreaks that spread to domesticated animals and harm to nearby plants and plants.
<h3>What impact does the absence of predators have on the ecosystem?</h3>
It was observed that the absence of significant predators in forest ecosystems has allowed game animal numbers to skyrocket, stunting the growth of young trees and lowering biodiversity. Less carbon is sequestered as a result of this, which raises the possibility of climate change and contributes to deforestation.
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