The answer is Both 1 and 3
I think it's Homeostasis. If not then I apologise.
Answer:
D.choosing clothing that is appropriate for the environment and type of exercise
Explanation:
the other ones are a safety concern
this is the only one that is 100% safe
Answer:
yes
Explanation: cigarettes have ten or more chemicals found in them than any other smoking or tobacco materials.
Recent NHTSA research indicates an overall fatality reducing effectiveness for air bags to be 11%.
