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After allowing phages grown with bacteria in a medium that contained 32P and 35S, Hershey and Chase used a centrifuge to separate the phage ghosts from the infected cell. They then examined the infected
asked
Jun 24, 2021
Biology
high-school
1
answer
3
votes
160k
views
Ahmed is trying to write a focused scientific question. "He writes, "Are the tides changing because of the Moon?" How could Ahmed's question best be rewritten
asked
Jun 16, 2021
Chemistry
college
1
answer
5
votes
65.2k
views
Please help me!!!!!!!!!!!!!!!
asked
May 15, 2021
Mathematics
high-school
2
answers
2
votes
223k
views
I need help!!! Can you put this in order for me !
asked
May 11, 2021
Mathematics
high-school
1
answer
4
votes
109k
views
Expressions that are equivalent to 3^8 x 27
asked
Mar 16, 2021
Mathematics
high-school
1
answer
1
vote
84.3k
views
1) -5g-6 for g=-2 A) 4 B)16 C)10 D)-13 2) Write an algebraic expression for the sum of 3 coins and c coins A) c+3 B)c/3 C)3c D)c-3 3) x-2=16 A)14 B)18 C)21 D)12 4) z/-12=-5 A)7 B)-60 C)-17 D)60 5) Estimate
asked
Dec 9, 2020
Mathematics
middle-school
1
answer
1
vote
124k
views
What semimetal can form four single covalent bonds.
asked
Dec 4, 2020
Chemistry
college
2
answers
1
vote
67.2k
views
Suppose your friend throws a baseball at an angle of LaTeX: 45^\circ45 ∘above the horizontal. If you are stationary relative to your friend, it will look like the ball follows a parabolic path when viewed
asked
Nov 23, 2020
Physics
college
1
answer
4
votes
149k
views
Unlike the Waffen-SS, the German Fallschirmjäger was not a political organization. It was a group of paratroopers. These soldiers were men who wanted to defend their homes and families. They wanted to
asked
Aug 21, 2020
English
middle-school
1
answer
5
votes
98.5k
views
Choose which porportion can be used to find the number square miles in 7 acres
asked
Jun 12, 2020
Mathematics
middle-school
2
answers
2
votes
214k
views
Select all that apply. Which of the following are functions of the skeletal system? to provide the body with a strong and mobile framework to allow the body to move to protect Internal organs from sunlight,
asked
Mar 5, 2020
Health
middle-school
2
answers
3
votes
83.7k
views
The gas described in parts a and b has a mass of 1.66 g. the sample is most likely which monatomic gas?
asked
Aug 21, 2019
Chemistry
high-school
2
answers
4
votes
80.3k
views
What was the Justinian greatest achievement as emperor
asked
Aug 20, 2019
History
middle-school
1
answer
0
votes
70.8k
views
He needs the height of the coop to be 2 feet shorter than the width and needs the length of the coop to be 10 feet longer than the width
asked
Apr 12, 2019
Mathematics
middle-school
1
answer
3
votes
65.8k
views
If conditioning has taken place, the neutral stimulus becomes the ____. A. unconditioned response B. conditioned response C. unconditioned stimulus D. conditioned stimulus
asked
Mar 14, 2019
Advanced Placement (AP)
college
1
answer
2
votes
208k
views
Why was displaying the code important for the Babylonians?
asked
Jan 2, 2019
History
middle-school
1
answer
4
votes
232k
views
What role did compromise play in the writing and ratifying of the U.S. Constitution?
asked
Aug 1, 2018
History
middle-school
2
answers
5
votes
173k
views
Choose the correct partitive article for the following phrases: ____ yaourt A. de l' B. du C. de D. de la
asked
May 2, 2017
French
high-school
2
answers
2
votes
60.5k
views
Solve ax2 + bx +c = 0 when a=5, b = -23 and c = 12 to find the zeros (x intercepts)
asked
Jan 19, 2017
History
high-school
1
answer
5
votes
169k
views
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