Given a scientific question and its correct answer, generate supporting facts for the answer. This supporting fact can be an explanation for the answer to the given question.

Question: What forms when the spores from two parents fuse during sexual reproduction? Answer: zygospore
Sexual reproduction occurs when spores from two parents fuse and form a zygospore.

Question: In which organ are bile acids made Answer: liver
Bile salts are bile acids that help to break down fat. Bile acids are made in the liver. When you eat a meal, bile is secreted into the intestine, where it breaks down the fats ( Figure below ).

Question: What is the smallest planet in our solar system? Answer: mercury
Mercury is the smallest planet and the closest to the Sun. It has an extremely thin atmosphere so surface temperatures range from very hot to very cold. Like the Moon, it is covered with craters.