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Energy in a voltaic cell transfers from to
answered
Jul 9, 2021
Chemistry
high-school
0
votes
82.1k
views
Which is an example of the gravitational force? A basketball that was thrown in the air falls to the ground. The particles that make up the neutrons in an oxygen atom are held together. A radioactive element,
answered
Jul 9, 2021
Biology
high-school
0
votes
181k
views
The rain gauge at the airport showed 22 inches of rain in April. Which of these is the SAME as 22 inches?
answered
Jun 30, 2021
Mathematics
college
3
votes
70.9k
views
Why did the bubble get smaller when you placed the bottle in cold water?
answered
May 22, 2021
Social Studies
college
4
votes
53.4k
views
the goat weighs 900 N and is 1 meter from the fulcrum. The strongman pulls down on the lever 3 meters from the fulcrum. What is the smallest effort that the strongman can use to lift the goat.
answered
May 15, 2021
Physics
middle-school
1
vote
109k
views
1. What is a disadvantage to living in a group?There could be less competition It makes it easier to find a mate There are more individuals to watch out for predators There is an increased risk of parasitism
answered
Apr 28, 2021
Biology
middle-school
4
votes
185k
views
Which movement promoted the concept of "survival of the fittest" as an explanation and defense for the behavior of robber barons? Social Darwinism the Progressive Movement the Settlement Movement the Social
answered
Apr 8, 2021
History
high-school
3
votes
11.4k
views
Who successfully challenged the "white primary" law in Texas that prevented African Americans from voting in the Texas Democratic primary? A. Emma Tenayuca Brooks B. Dr. Lawrence Nixon C. Wilbert Lee O'Daniel
answered
Feb 17, 2021
History
middle-school
5
votes
199k
views
Why nucleus of an atom is negatively charged?
answered
Nov 25, 2020
Chemistry
middle-school
3
votes
219k
views
Becquerel expected to find (an)____when he developed the photographic plate that had Sun-exposed minerals on top of it. Becquerel expected to find (an)____when he developed the photographic plate that
answered
Oct 29, 2020
Chemistry
middle-school
3
votes
201k
views
Type you awsner Simplify |7 - 10|
answered
Aug 9, 2020
Mathematics
middle-school
5
votes
223k
views
Name the functional unit of DNA that carries genetic information.
answered
Jan 21, 2020
Biology
middle-school
3
votes
169k
views
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