The answer is A. Recumbent
Is a medical position where the patient putted on his/her back with face upwards. In Recumbant Position, Patient expected to be on a relax state, usually done in the Resting phase of patient Treatment
Conservation is the act of guarding, preserving and protecting. So conserving will help reduce air pollution because instead of letting thing go to the wrong garbage or whatever you can save and conserve and even reuse. decreases air pollution.
Random sampling means that members of a 'population' have equal chances of being selected. To carry out this type of sampling, you will need to use a table of random numbers.
Answer:
ok so basically
Explanation:
you just have to use your head :P
