PLEASE ASAP The best way to prevent a knife from slipping off the surface of a vegetable or other food item is to

clean your knives regularly
sharpen your knives regularly
use a cutting board
store knives in a knife block

CULINARY arts edge 2020

The best way to prevent a knife from slipping off the surface of a vegetable or any type of food is by cleaning your knives regularly.

Explanation:

It's best to soak knives in a sink full of soapy water before cleaning them.

Hope this helps!! ;)

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.