Try to play games online and stuff
(Give brainliest if you like my answer! It's free :D )
The answer is false. The climate and geographic features always matters.
Answer:
we hold these truths to be self evident that all men are created equal
Explanation:
I think hope you get it right
If a researcher studies the effectiveness of anti-drug commercials by comparing the self-reported frequency of drug use among teens six months before and six months after the commercial aired, she is using an Pretest/posttest design.
Answer: Option D
<u>Explanation:</u>
The pre-test is defined as a test carried out on a product or service before it is set to enter into the market for sale. It is usually done to check not only the effectiveness and efficiency of the product or service but also to check the safety of it too.
Sometimes a product or service is exposed to text after it enters the market. This is known as post-test as that is carried out after the product enters the market.
