Question

Before using glassware in the lab, it is important to _______.
A.
make sure that the glassware is clean and dry
B.
carefully inspect the glassware for cracks and chips
C.
know the location of the classroom broom, dustpan, and broken glassware container
D.
all of these

Answer 1

Answer:

D All of these

Explanation:

hope this helped

Answer 2

D all of these causes everything needs to be in check