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.

[EX Q]: Question: Stis are diseases caused by what that spread through sexual contact? Answer: pathogens
[EX A]: STIs are diseases caused by pathogens that spread through sexual contact. Abstinence from sexual activity and other risk behaviors is the only completely effective way to prevent the spread of STIs.

[EX Q]: Question: In hornworts, the horns are the sporophytes that rise up from what? Answer: the leaflike gametophyte
[EX A]: Jason Hollinger. In hornworts, the horns are the sporophytes that rise up from the leaflike gametophyte . CC BY 2.0.

[EX Q]: Question: What are the parts used in electronic devices such as computers called? Answer: electronic components
[EX A]:
Electronic components are the parts used in electronic devices such as computers. Types of electronic components include diodes, transistors, and integrated circuits.