What is this called? _ _ _ k

"We need to follow the safety and health regulations." What is a synonym of the word "regulation"?

What is the synonym of correctly?  p_ _ _ _ _ e

"The grasses need light to p_ _ _ _s_ _ _ _ _size."

The underground water is _____. The local authority is trying to find the _____ in the water to identify the cause of this water _____. (contaminate)

Nutrients refer to specific substances, e.g.: vitamins; whereas n _ _ _ _ _ _ _ _ refers to the process of providing or obtaining the food necessary for health and growth or the study of nutrients. Its adjective form is n _ _ _ _ _ _ _ _ _.

An _____ is a type of substance used against bacteria.

"I'm starving. Let's grab a bite." What does "grab a bite" mean?

If you are TOO cautious, you are _____.

What's the synonym of "characteristic" starting with a T and having 5 letters?

"INDEED, even some 'organic' farms are quite different from one another." The word "indeed" means...?

An _____ is a substance added to something in small quantities to improve or preserve it, e.g.: food _____.

"_ _ _ yourself into a hole" means getting yourself into a difficult situation.