A hypothesis is
a. thought to be the truth by most scientists.
b. a tentative explanation.
c. a description of something that happens without fail.
d. a guess
Question 2Which of the following statements about a scientific theory is not true?
a. It is an explanation for some natural phenomena.
b. It has a large body of supporting knowledge.
c. It is testable.
d. It is conjecture or guess.
e. none of the above