Albinismisar are genetic condition that inhibits the production of melanin, or pigmentation, in the skin and hair. people born with albinism are unusually susceptible to sun burn, melanoma, and a range of other health issues that are generally connected to excessive exposure to the sun. the statements above, if true, provide the most support for which of the following conclusions? a) people born with albinism develop other biological protections against melanoma and other sun-related health issues. b) humans with a high production of melanin can easily ignore health issues related to exposure to the sun. c) when a non-albino person gets sunburn, the amount of melanin produced by that person decreases. d) in humans, melanin plays a role in protecting the skin from developing sunburn and other sun-related ailments. e) it is not possible for a person born with albinism to adopt other artificial protective measures against excessive exposure to the sun.

D) In humans, melanin plays a role in protecting the skin from developing sunburn and other sun-related ailments.

Explanation:

From the statement given that is the best option, you can infer. The ones that talk about the protection of people with albinism are not correct because the statement is not referring to that topic.

While option B that states that humans with melanin can ignore health issues related to exposure to the sun is wrong. Because in the last part of the statement it says that the ailments stated are related to excessive exposure to the sun. People with albinism are very susceptible but that not infer that people with melanin are not capable of catching those problems. They only have more protection because of the melanin.

I hope this answer helps you.

the oxygenated blood then leaves the lungs through pulmonary veins, which return it to the left heart, completing the pulmonary cycle. this blood then enters the left atrium, which pumps it through the mitral valve into the left ventricle. from the left ventricle, the blood passes through the aortic valve to the aorta.

deoxygenated blood leaves through the right ventricle through the pulmonary artery. from the right atrium, the blood is pumped through the tricuspid valve (or right atrioventricular valve), into the right ventricle.

i think it is dna, i'm not totally sure but i think it might be.