Answer:
development
Explanation:
im pretty sure that the answer is cognitive development motor skills and the ability to use language to communicate
True. taking the stairs instead of the elevator can add physical minutes to your day
awnser is A growth, repair.
Answer:
Double blind study
Explanation:
A double-blind investigation is one in which neither the members nor the one performing the experiments realize who is getting a specific treatment.
This method is used to counteract inclination in research results.
Double blind examinations are especially helpful for anticipating predisposition because of interest qualities or the placebo impact.