Which verb best completes this sentence?
while the children in the pool, the parents sat and chatted.

a. will swim

b. swam

c. had swum

d. have swum

You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. describe what lab apparatus you would use and what safety precautions you must observe when completing this experiment.

Meeee i’m in need of answerering this

What is the relationship between paragraph 2 paragraph 3 through 29?