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Answers by Dalupus

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What was Dr. Willem Johan Kolff’s first step in using the scientific process to invent the hemodialysis machine? A)He built the machine and tried it with various patients, collecting data about its effectiveness.
answered Feb 9, 2018
3 votes
76.9k views
Which is true concerning the servings of bread suggested for each day: Six to eight ounces are suggested. The serving size is the same for cooked cereal, rice and pasta. The serving size for hamburger
answered Feb 6, 2018
6 votes
180k views
Which step of a muscle contraction can be described as the shortest sacromere
answered Jan 16, 2018
3 votes
28.3k views
Ryan throws a tennis ball straight up into the air. The ball reaches its maximum height at 2 seconds. The approximate height of the ball x seconds after being thrown is shown in the table. y = –17(x)(x
answered Dec 1, 2017
6 votes
139k views
: ____ ecology focuses on how human activities affect an ecosystem and ways to mitigate resulting issues.
answered Sep 21, 2017
3 votes
135k views
Bodhi has a collection of 175 dimes and nickels. The collection is worth $13.30. Which equation can be used to find n, the number of nickels in the collection?
answered Feb 1, 2017
3 votes
205k views
What are two square numbers added together equal 65?
answered Mar 2, 2016
6 votes
209k views
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