Which of the following sentences is the best example of a hypothesis

a. uv radiation does not cause skin cancer.

b. chickens lay more eggs when they are happy.

c. why does the earth orbit around the sun?

d. how many types of organisms are there?

B

Explanation:

when i was in middle school they told us an hypothesis was an educated guess/outcome.

the answer is d (apex) good luck : ))

emerging idea only occurs as a raw idea that could appear out of nowhere. meanwhile, to reach scientific consensus , that idea must be structured and tested over and over again through various experiments. the scientific consensus transforms the raw idea into idea that is more reliable through the process of scientific elimination.