Data Analysis Using the provided pipettes, put 2-3 drops of CaSO, and 2-3 drops of CaCl₂ in the watch glass. Record your results (was there a precipitate) in the data table.

5. Repeat Step 4 with a new test tube for each reaction on the data table. 6. Dispose of chemicals as directed by your teacher and clean up the lab station.

1. Write and balance one of the reactions that created a precipitate.

yes, water is wet, just as it makes other things wet, it is wet itself, kinda like ice, when ice is in water, the ice makes water cold, and ice is cold, therefore with that example, water is wet

girl imma just put my comment here because i need a couple point okurrttt

the answer is d. 74.02

the answer is b because, investigating whether another species of moth also drinks tears might be interesting, but it would not directly explain why this species of moth does.

to explain why this species of moth drinks tears, the scientist could ask: "what nutrients that moths need are in elephant tears? "

the scientist could experiment with moth repellent or oter ways to keep the moths away, but that would not answer his original question.