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The distribution of melanosomes in cells is tightly regulated in animals that rapidly change color. Dark-colored cells have melanosomes scattered throughout the cytoplasm while light-colored cells have
answered
Jan 24, 2019
Biology
high-school
6
votes
47.4k
views
The drug colchicine inhibits the formation of spindle fibers during mitosis. If you treat dividing plant cells with colchicine, what would you expect the result to be? A. The chromosomes are halved during
answered
Jan 7, 2019
Biology
middle-school
1
vote
96.3k
views
HELP! PLEASE>> True or false? In business documents, people use paragraphs when they can clearly convey instructions without using pictures.
answered
Dec 16, 2018
English
high-school
6
votes
62.9k
views
Why did Pope Urban 2 call for Christians to go on Crusade? to win back the roman empire to win back the holy land to conquer the byzantines to conqure the muslimes in spain
answered
Nov 29, 2018
History
middle-school
2
votes
229k
views
Which of the following is not a factor influencing preventive measures used to combat the spread of disease? A. Antibiotics B. Behavior C. Cleanliness of food D. Sanitation
answered
Jul 15, 2018
Biology
high-school
3
votes
18.6k
views
What event in 1968 prompted anti-war protests to increase throughout the United States
answered
Mar 21, 2018
History
middle-school
2
votes
196k
views
Cell phone company A charges $20 per month plus $0.05 per text message. Cell phone company B charges $10 per month plus $0.07 per text message. Is there any number of text messages that will result in
answered
Mar 20, 2018
Mathematics
middle-school
4
votes
7.3k
views
Read the excerpt from F. Scott Fitzgerald's short story, "The Jelly Bean." He turned it on fuller. The dripping became a flow and formed an oily pool that glistened brightly, reflecting a dozen tremulous
answered
Feb 16, 2018
English
college
0
votes
55.4k
views
Simplify the expression. Write the answer using scientific notation. (4 x 10^13)^-2 -8 x 10^-26 6.25 x 10^-27 0.0625 x 10^-26 6.25 x 10^-28
answered
Jul 29, 2017
Mathematics
high-school
5
votes
85.0k
views
A satellite is orbiting the Earth at the rate of 25 kilometers per minute. How far will it travel in two hours?
answered
Mar 30, 2017
Mathematics
high-school
3
votes
230k
views
A building 84 ft high casts a 231-ft shadow. Sarah casts a 11-ft shadow. The triangle formed by the building and its shadow is similar to the triangle formed by Sarah and her shadow. How tall is Sarah?
answered
Dec 9, 2016
Mathematics
high-school
0
votes
128k
views
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