Answer: 5 percent.
Explanation:according to a recent census in the US, only five percent of elderly people (65 years plus) live in homes, nursing houses, retirement places ecetera. Which is a lot less than one would believe.
Answer: A. Cerebral cortex
Explanation:
The cerebral cortex is responsible for Cerebral cortical function (e.g. communication, thinking, purposeful movement, etc). Damage to this region causes PVS.
Explanation:
Before explaining the following phenomenon, it is good to clarify one thing: the laws of thermodynamics are fulfilled and cold water usually freezes faster than hot water. However, and although it seems counterintuitive, it has been observed for centuries that this fact is not always fulfilled and under certain circumstances, hot water freezes before cold water. Aristotle was the first to record this phenomenon, but it was not published as a scientific observation until 1969 by Erasto Mpemba. Precisely due to the surname of the scientist born in British Tanganyika, this phenomenon is known as the Mpemba effect. A curious effect that has recently been having an impact due to a new viral called "boiling water challenge" and consists of throwing boiling water into the air to see how it quickly freezes and turns into snow.
Answer:
a
Explanation:
technology is made to primarily solve problems such as food shortages technology is able to increase crop production and eliminate the shortage
Answer:
A: Natural selection would likely have selected for humans with little skin pigmentation
Explanation:
Sunlight/UV radiation has been discovered to be an inducer of immediate pigment darkening or melanin production. Hence, if a sunlight/UV radiation shield is is constructed to limit the amount of radiation that reaches the earth, after a while, this might become a selection factor.
Natural selection would likely have selected for humans with little skin pigmentation, those that are able to successfully adapt to the effects of limited sunlight/uv radiation. Humans who are not able to adapt to limited sunlight/uv radiation eventually get replaced in the population by those that are well adapted.
<em>According to theory of natural selection which was proposed by Darwin,</em> organisms with heritable traits that enable them to adapt to changes in an environment will survive more and produce offspring which are also able to survive. This eventually leads to eventual dominance of well adapted organisms in the environment over those that are not able to or weakly adapted.
<em>The correct option is A</em>
