Answer: D
Quackery
Explanation:Quackery is a Deliberate misrepresentation of the ability of a medicine, a machine, a substance or a person to prevent or treat disease. It is may claims that you can alleviate something. It can also mean practising (Medicine) something when you have not being permitted by law or the governing body of that association to practice.
But from the question, they know that the health product is not effective yet they are selling to make profit. That's Quackery from the first definition given because their action was deliberate.
<span>The two
membranes of the mitochondria and the inner and outer membranes of the
chloroplast have similar functions. The external membrane of the mitochondria
serves as covering of the organelle to protect it; while the internal lining
which is folded repeatedly in layers contains proteins. Likewise, the
chloroplast has inner and outer membranes too that contain and protect its
different parts such as the stroma and thylakoids.</span>
Overall how did your mental health
Mobility, self care, activities, pain/discomfort, anxiety/depression
The work that is most likely to be part-time and at different locations
is the D, group fitness instructor. This type of work is mostly be in
different location usually the venue is outdoor depending on the
client's demand, he/her work includes fitness instructor, yoga,
aerobics. pilates and zumba.