TASK DEFINITION: Given a scientific question, generate a correct answer to it.
PROBLEM: The nervous system is characterized by electrical signals that are sent from one area to another. whether those areas are close or very far apart, the signal must travel along this?

SOLUTION: axon

PROBLEM: The law of conservation mass states that matter cannot be created or what?

SOLUTION: destroyed

PROBLEM: Stis are diseases caused by what that spread through sexual contact?

SOLUTION:
pathogens