TASK DEFINITION: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
PROBLEM: Question: In science, what is supported by much evidence, widely accepted by credible scientists, and unlikely to be disproved? Answer: theory

SOLUTION: In science, theory is supported by much evidence, widely accepted by credible scientists, and unlikely to be disproved.

PROBLEM: Question: How many neutrons do 99% of carbon atoms have? Answer: six

SOLUTION: Six many neutrons do 99% of carbon atoms have.

PROBLEM: Question: Characterized by a short lifespan, what begin with production in the bone marrow under the influence of csfs and interleukins? Answer: leukocytes

SOLUTION:
Characterized by a short lifespan, leukocytes begin with production in the bone marrow under the influence of csfs and interleukins.