Answers by Steven DeWitt
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Answers by Steven DeWitt

Answers by Steven DeWitt
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When placed in a freezer, liquid water turns into solid ice. Why is this considered a physical change?
answered Oct 14, 2018
5 votes
148k views
What areas of the us receive the most acid rain?
answered Sep 24, 2018
1 vote
12.7k views
Francisco wants to buy a car and is evaluating his options. Research online about the car buying process and the features of the cars Francisco is considering. You will need to know what to look for when
answered Sep 8, 2018
6 votes
158k views
Jennifer owes ​$192 to a credit card company. She makes a $ 25 purchase with the​ card, and then pays $ 40 on the account. What is her current ​balance?
answered Aug 18, 2018
2 votes
101k views
20 POINTS!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1. One difference between a point mutation and a chromosomal mutation is that _____. a. a point mutation affects the DNA of more genes than a chromosomal mutation.
answered May 10, 2018
4 votes
83.8k views
Solve this problem. 12.5% of x = 12
answered Jan 14, 2018
2 votes
42.9k views
If u speed up from rest to 12 m/s in 3 seconds, what is your acceleration
answered Dec 16, 2017
2 votes
110k views
PHYSICAL SCIENCE URGENT HELP !!!!!!!! Need help with 26-41 60 points! Help with as much as possible.
answered Oct 8, 2017
3 votes
208k views
HELP The light bulb was an innovation of A. Guglielmo Marconi B. Thomas Edison C. Alexander Graham Bell D. Jean Lenoir E. Gustav Eiffel
answered Apr 9, 2017
5 votes
206k views
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