I have 426 points have 50 each :)

Which element of musical notation does this image represent? a. sharp sign b. flat sign c. natural sign d. ledger lines

We all want to be seen as dedicated employees.when should you stay at home from work? why

Keto diet friendly smoothies with frozen blueberries/strawberries? i would like to make one but i don’t have a recipe. best recipe will receive brainliest. worth 15pts.