Answer:
July 10, 1954
On July 10, 1954, President Dwight Eisenhower signed the Agricultural Trade Development and Assistance Act of 1954, Public Law 480, creating the program which became known as Food for Peace.
Explanation:
Answer:
B- cause we're greedy weeds
Explanation:
Answer:
Globalization
Explanation:
https://www.google.com/search?q=the+rapid+travel+of+ideas%2C+culture%2C+goods%2C+and+information+across+national+borders&rlz=1CAQZUX_enUS862&oq=the+rapid+travel+of+ideas%2C+culture%2C+goods%2C+and+information+across+national+borders&aqs=chrome..69i57j0j69i61.336j0j7&sourceid=chrome&ie=UTF-8
Answer:
A control should have been included in the investigation
Explanation:
It is impossible for the student to interpret a correct conclusion about his experiment, without adding a control treatment where he can really compare the differences between the variables.
Control treatment is an element of research that receives all factors, except the variable being tested. The control serves to make comparisons with the other treatments, allowing to observe the exact difference between a system where the variable was tested and the system where it was not.
In the case of the question above, it would have been necessary for the student to have placed a cart on a ramp of normal height and without sandpaper. That way he could compare the speed between this cart and the carts on the other ramps, thus having a correct result.
