Answer:
The correct answer is B
Explanation:
Because Thats how it works.
Francesco Redi was the first scientist to disprove and challenge the spontaneous generation theory. He experimented on how flies distributed their eggs on the meat which caused flies to arose. Thank you for your question. Please don't hesitate to ask in Brainly your queries.
You could buy 1 bigger sheep and breed it with a smaller one :D
hope this helps