Answer:
yes, lunch is important because it's ur food for the day, tho I don't really eat lunch sometimes but it's good . for ur health and u know.
I think it’s the communicating clearly
Answer:
Testable prediction that gives direction to research.
Explanation:
A hypothesis is an explanation that can be accepted in a provisional way, but has the objective to provide sufficient guidance for further investigation.
It is also considered testable because it can be proven right or wrong, it means it is possible to be verified.
Answer: A: To track the length of user's illnesses over a specified period of time
Explanation: