Answer:
B. Area's around the north and south pole
Explanation:
The polar zone encompasses the areas around the North and South Poles. Starting from the North Pole, this zone stretches to the Arctic Circle in the Northern Hemisphere, and reaches even further south in North America and Asia.
Answer:
On July 26, 1948, President Harry S. Truman issued Executive Order 9981 establishing equality of treatment and opportunity in the U.S. military regardless of race. He appointed the President's Committee on Equality of Treatment and Opportunity in the Armed Services, two of whose five members were African American.
Answer: a. there was a strong tendency to come from a business-elite background (76%)
Explanation:
Beth Mintz and Peter Freitag analyzed the backgrounds of every cabinet member serving between 1897 and 1973. Not only did they found that 66% of them could be considered as part of the upper class before getting their cabinet jobs, but also that more than 76% of them were connected with prominent corporations, and 90% of them came either from upper class or were linked with those corporations.
The question is incomplete. The complete question is as follows:
Katiana wanted to figure out what type of liquid worked best for growing beans. She watered one with coca-cola, one with lemonade, and one with just water. After one week, she measured how high they had grown. What is the independent variable?
A. Bean growth
B. Type of liquid
C. Plant watered with water
D. Type of plant
Answer:
B. Type of liquid
Explanation:
In an experiment, the independent variable is defined as the variable that can be changed or controlled in order to measure its effect on the dependent variable. The dependent variable is defined as the variable that is influenced by the independent variable.
In the given experiment, the type of liquid is an independent variable because it can be changed and the height of beans is the dependent variable because type of liquid is influencing the height of beans.
Hence, the correct answer is "B. Type of liquid
".
