Biology, 19.05.2020 14:07 kylieweeks052704

Which of the following is a chemical reaction?
1.Freezing liquid Mercury
2.Filling a balloon with air
3.Cutting a piece of paper into two pieces
4.Dropping a sliced orange into a vat of Sodium Dydroxide

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 16:30, olgapagan1010

Apatient is in need of hydration. which type of solution are the patient's cells most likely in?

Answers: 1

continue

Biology, 21.06.2019 21:30, natashalane8617

When explaining dominant and recessive traits to a younger family member, they respond, "well chances are i can probably taste ptc, since dominant traits are more common." how might you address this misconception?

Answers: 1

continue

Biology, 22.06.2019 03:10, RiddleMeThis

Why is the theory of evolution important? it disproves all other theories about how life began. it provides a topic for debate. it is a unifying concept in biology. it explains how life began. i know for sure, it is not "it is a unifying concept in biology."

Answers: 2

continue

Biology, 22.06.2019 05:20, jason9394

Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both. makes predictions

Answers: 2

continue

You know the right answer?

Which of the following is a chemical reaction?
1.Freezing liquid Mercury
2.Filling a bal...