Answers by Chris Murphy
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Answers by Chris Murphy

Answers by Chris Murphy
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Match the phrase with the activity. Slows down the heart: speeds up the blood flow: increases heart rate: walking around the track after a sprint: a recovery period: lubricates the joints of the body:
answered Mar 7, 2019
4 votes
170k views
Train A leaves Westtown and travels at 50 mph toward Smithville, 330 miles away. At the same time, Train B leaves Smithville and travels at 60 mph toward Westtown. After how many hours do the two trains
answered Mar 6, 2019
5 votes
71.9k views
How do plant roots usually grow? Plant roots usually grow deeper than the spread of the roots. The spread of the roots around the plants is usually greater than the depth. Plant roots will grow either
answered Jan 2, 2019
1 vote
128k views
Tyree and four friends go to the movies.Each person buys a movie ticket for $7,a snack for $5,and a drink for $2. Write an expression for the total cost of the trip to the movies.Then Find the total cost
answered Dec 27, 2018
5 votes
189k views
Why does the blood returning to the heart have very little oxygen in it? A)The heart is not pumping oxygen fast enough B)The cells throughout the body used the oxygen. C)The heart did not receive enough
answered Oct 27, 2018
1 vote
121k views
Which of the following are credible sources of information for a research paper? an article published in an entertainment magazine a study by researchers published on a university website a book that gives
answered Sep 12, 2018
6 votes
69.4k views
Without the presence of ______________, photosynthesis cannot take place.
answered Jun 27, 2018
5 votes
77.3k views
Identify the prime numbers in the following lists. a. 5, 7, 12, 11 b. 14, 6, 3 c. 31, 17, 9, 15 d. 782, 61, 2
answered Apr 26, 2018
0 votes
206k views
How would you distinguish a scientific theory from a scientific law?
answered Apr 1, 2018
2 votes
44.2k views
Round to nearest tenth 8 divided by 6.403
answered Sep 16, 2017
5 votes
22.1k views
You are a member of the local planning board for a small community. The board realizes the need to provide healthy recreational opportunities for the teenagers in the area. Provide at least one example
answered Aug 2, 2017
6 votes
218k views
Th adores le cours de chimie
answered Jun 23, 2017
4 votes
61.1k views
When farmers leave plant stalks in the field to reduce soil erosion, it is called ____.
answered Mar 19, 2017
3 votes
111k views
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