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: Where are the seeds in gymnosperms found? Answer: in cones
Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones.

Question: How many bones make up an adult human skeleton? Answer: 206
The adult human skeleton includes 206 bones and other tissues. It supports the body, protects internal organs, produces blood cells, and maintains mineral homeostasis.

Question: What type of compounds tend to have high melting points and boiling points? Answer: ionic
Ionic compounds tend to have high melting points and boiling points.