Which of the following statements is true?
O
A. A theory is so strong that it can never be changed.
O
B. A hypothesis is supported by predictions, not tests.
O
C. A hypothesis is considered false until proven true.
O
D. A theory is supported by many experiments.

Option C. A hypothesis is considered false until proven true, is the correct answer.

Explanation:

Hypothesis is a statement that may be true or false. In hypothesis, a scientist make a statement which can be both true or false. For example, when a scientist analyze malaria disease, he make a hypothesis that malaria disease is caused due to bad air but when he perform an experiment, he concluded that the malaria is caused due to mosquitoes.

the answer is