Answer:
D) Theory
Explanation:
I might be wrong, but when you have a theory you usually carry out multiple experiments to support it. I hope this helps :)
Answer:
recommendations
Explanation:
Recommendation are steps or approaches that must be taken to prevent a symptom, disease of occurrences. It is usually a guideline on what to do and what not to do. In this case, the guidance for ensuring children sleep on the backs (provides what must be done) to reduce the incidence of SID (and provides what is averted if the guidance is done), this is a Grade A recommendation.
Answer:
There are many factors
Explanation:
Humans die everyday because there are 7 billion so it's bound that they die everyday. You can die from many things but since there are so many people and we have short lifespans people die very often.