Fill in the blanks with the correct word(s) from t
1. We use
to increase the yield of a cr
2. We use a
to collect a gas. (flask/gas
3. We use a
for evaporating liquid m
4. DDT and BHC are examples of
5. Oxygen and nitrogen were discovered by
Answers
Answered by
0
Answer:
shva shva
Explanation:
Similar questions