Answer:
Mouth: site where mechanical digestion takes place
Stomach: A mixture of chemical etc...
Esophagus: At this site, muscles are contracted to falicilitate peristalsis
Spawn is the eggs and sperm released or deposited into water byaquatic animals. As a verb, to spawn refers to the process of releasing the eggs and sperm, and the act of both sexes is called spawning. Most aquatic animals, except for aquatic mammals and reptiles<span>, reproduce through the process of spawning.
</span><span>There are many variations in the way spawning occurs, depending on sexual differences in anatomy, how the sexes relate to each other, where and how the spawn is released and whether or how the spawn is subsequently guarded.
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Answer:
it produces an outward pressure that balances with the inward pressure caused by gravity
It directly relaxes vascular smooth muscle, allowing dilation of peripheral arteries and veins.
The most likely principal force that will shift allelic frequencies within large populations is the genetic drift.
<h3>What is the genetic drift?</h3>
Genetic flow describes random fluctuations withinside the numbers of gene editions in a population. Genetic drift describes random fluctuations withinside the numbers of gene editions in a population.
Genetic drift takes area whilst the incidence of variation varieties of a gene, known as alleles, will increase and reduces through hazard over time. These versions withinside the presence of alleles are measured as modifications in allele frequencies.
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