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Answers by Raychel

Answers by Raychel
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A researcher is testing how bacterial cells react to different environments. She placed a petri dish that initially had 32,000 bacterial cells in a vacuum chamber. One hour after being placed in the vacuum
answered Sep 24, 2019
4 votes
138k views
Greg’s shed is 10 feet long, 6 feet wide, and 8 feet tall. What is the volume of the shed?
answered May 15, 2019
1 vote
184k views
Explain the saying "old age is a state of mind"
answered Dec 26, 2018
5 votes
117k views
Find the exact circumference of a circle with the given radius. 3¼ inches C =
answered Nov 30, 2018
4 votes
173k views
True Or FALSE EASY 15 POINTS Pure substances are made up of single elements or compounds. True False
answered Nov 27, 2018
0 votes
24.9k views
A discussion about nullification in the south during the american antebellum period was caused by A) The election of Abraham Lincoln. B) Congress threatening to abolish slavery. C) The passage of the Kansas
answered Aug 19, 2018
1 vote
59.4k views
The probability of two events that are not mutually exclusive may be calculated using the formula . in other words, the probability of or occurring is the sum of the probabilities, minus the probability
answered Jul 3, 2018
2 votes
102k views
In an experiment, a scientist found that as she increased the temperature of a gas while holding the pressure and mass constant, the volume of the gas increased in direct proportion to the increase in
answered Mar 12, 2018
6 votes
3.1k views
Terry is convinced that heating peanut butter will increase its mass so that it covers more bread. Is he correct?
answered Feb 27, 2018
4 votes
50.3k views
How do sexual and asexual reproduction differ in inherited genetic material
answered Sep 25, 2017
4 votes
15.9k views
Which of the following statements is true? a. Effective responses are always timely. b. Effective responses must not take into account the speaker's feelings. c. During a disagreement, it is impossible
answered Oct 3, 2016
5 votes
144k views
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