Answer:
The Greeks believed in the geocentric model of the universe.
According to this model, the Earth was present in the center whereas the Sun, moon, other planets etc revolved around it. According to Plato, the Earth was spherical in shape and it did not move. Greek philosophers, such as Aristotle and Plato, believed the Earth to be the center of the universe. All other heavenly bodies orbited around the Earth according to the Greek philosophers.
Answer:
The answer is letter A.
Explanation:
Increases peripheral resistance due to the narrow diameter of these vessels.
The blood flow trough the capillary beds reaches almost every cell in the body and is controlled to divert blood according to the body's needs. After oxygen is removed from the blood, the deoxygenated blood flows to the lungs, where it is reoxygenated and sent through veins back to the heart.
23 but when a sperm cell meets the egg the egg gets 23 genes from the mom and 23 from the dad then the baby will have 46 chromosomes all together
Answer:
Alleles are each of two or more alternative forms of a gene that are found at the same position in a chromosome. Traits on the other hand, are the characteristics that are defined by genes. ... For example, the gene that codes for the shape of a pea has two alleles, wrinkled and round.
Explanation:
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