Answer:
A. Genetic predispositions.
Explanation:
It is known as a genetic predisposition to the way in which the genetic phenotype of an organism influences an individual or a population. The phenotype is the genetic load that differs from one organism to another and that is usually modified by the environmental conditions to which the population is exposed.
In this case, Donna and Derek have phenotypes that react differently to sun exposure, which is why their skin burns to a greater or lesser intensity. It is very likely that Donna's ancestors came from a hot environment where they were frequently exposed to the sun, while Derek's ancestors were from a colder environment where there was less exposure to the sun.
The genetic phenotype can also define the probability that an individual or population has of having a disease or having certain physical characteristics.
I hope this information can help you.
To complete the sentence above, the correct answer that would fill in the blank is the -- due to a phenomenon like the phantom limb. It is because the tinnitus does not differentiates loudness or could occur because of with the people who has deafness. It also does not found in the very young age for this happens in different ages.
The Mayan Civilization was a Mesoamerican civilization by the Maya peoples, who inhabited parts of Mexico, Guatemala, Belize and parts of Honduras and El Salvador as well. It is said that the Mayan existence started in 2000 BC and ended in 1697, with its contact years being 1511 until 1697. The Mayan civilization is known for its art, architecture, mathematical and astronomical symbols. There are still descendants of the Mayas to this day, but the Maya culture (although there are some remnants) has largely disappeared.
