An ounce of cheese can be estimated by: a. the size of your two thumbs. b. the size of your fist. c. the size of the palm of your hand. d. the size of your thumb.

The answer is D. The size of your thumb

your answer is false

explanation:

because there is law who can mage these sorts of things

i think it's the first one because doctors aren't the ones who get rid of the old needles. most of them time it's not even doctors who give you shots, it's nurses.