Answer:
1) When African climates were wetter millions of years ago, there were more trees and our earliest ancestors got around by climbing in them. Scientists think that when African climate dried and the number trees was reduced, our ancestors had to move in a new way – by walking on two legs through grasslands.
2) Glacial melting has increased since the 1980s, and popular reports often suggest there will be significant impacts on local populations, including migration. Even so, glacial retreat has not triggered new migration flows and has had a limited impact on the existing migratory patterns.
Explanation:
I believe the answer is: B. Lack of control
Lack of control refers to a problem that faced by individuals which outcome is determined by factors that are not within our scope of personal control.
This type of challenge could be caused by things such as permission from authority, unavailability of resources, natural disasters, etc.
Answer:
c
Explanation:
iron triangles and advocacy interest groups
Answer:
A primary consumer
Explanation:
A food web comprises of different food chains being merged. It is a representation of the feeding relationships which living beings have with others. It represents a community where food energy is transferred from one source to another. The source of food energy in plants. They are the producers. Te food energy gets transferred from the producers to the herbivores to carnivores.
"Jamie and Lynn were sure that they had answered most of the multiple-choice questions correctly because "the questions required only common sense." However, they each scored less than 60% on the exam. This best illustrates overconfidence" is TRUE.
<u>Answer:</u> Option A
<u>Explanation:</u>
The effect of overconfidence is a well-established bias in which the subjective trust of a person in his or her judgments is consistently greater than the objective accuracy of those judgments, particularly when the trust is relatively high. Overconfidence is one case where statistical probabilities are miscalculated.
Confidence is basic need while having exam even one know its going to be tough or easy. But overconfidence can ruin both tough and easy paper, even with common sense questions because while giving paper a balance of feeling is necessary to attempt for answers.
