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2 votes
Which is a warning sign of quackery

a. a product cost less than similar products

b.a product is said to contain common ingredients

c. claims for a product seem to good to be true

d. a product is recommended by a doctor

2 Answers

3 votes

Answer:

d

Step-by-step explanation:

User Deepesh
by
7.9k points
0 votes
D D D D D D D D D D D D D D
User Isaacselement
by
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