Answer:
Step-by-step explanation:
Answer:
compostion
Step-by-step explanation:
comPOSTION
Answer:
A
Step-by-step explanation:
Basically, this is an observational study because the researcher does not apply any treatment.
It's not an experiment because there is no experimentation involved. :)
It's not double-blind because in that case the researcher would have to apply something to two kinds of groups. one aware one the other not. not the case.
It's not D because The observations are comparing two kinds of subjects and they are not looking for a cause and effect.
Answer:
Step-by-step explanation:
I’m not sure if u mean dividing but this is dividing..2/6=3 2/4=2 2/10=5
