Answer:
The correct answer is D.
Explanation:
A confounding variable is a variable that you didn’t account for. It is when an experimenter cannot tell the difference between the effects of different factors on a variable. This method is used to influence the outcome of experimental design.
Answer:
They relied on the annual Nile flooding to create fertile soil.
Explanation:
This is because the Ancient Nubia lived with the Egyptians around the river Nile and they depend on river Nile for flooding and growing of grains. They were also know as those who posses archery skills including their women too. They were mostly buried with their archery equipment.
Answer: Homogamy
Explanation:
Principle of homogamy is defined as the concept in which like quality attracts similar quality. The person have similar expectation about role through like attracts like characteristics.
According to the question, principle of homogamy is displayed through scenario of Carlos because even though he has dated different cultural, racial and ethical background women, he married a woman belonging to his town .He was attracted to marry the similar ethical and cultural background woman to which he belong due to like-attract-like feature.
Answer: They both reinforce, contradict.
Explanation:
Language development and cognition are together when considering a child's development. The fact that a child would learn anything at all including language will have to do with their cognitive ability. Stronger language skills means strong cognitive skills and vice versa, they work with each other
