Answer: PE; If your shoes are untied then you may not be able to move swiftly and may trip and injure yourself
Social Studies: When a Protest becomes violent it is ended by the government and police because it is no longer supported by the 1rst amdendment
Science) A student doesn't wear saftey goggles during an expirment and as a result something gets in his eye and he has to use the emergency eye wash
Explanation: Hope this helped!