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Archaeal flagella __________. a. rotate as bacterial flagella do b. do not contain a filament c. grow by the addition of subunits at the tip d. are powered by the flow of hydrogen ions across the membrane
asked
Jan 23, 2021
Biology
high-school
1
answer
0
votes
94.1k
views
Which excerpt from Langston Hughes's poem "Madam and the Rent Man" best demonstrates the speaker's determination? A. "I said, What Can I do for you?" B. "The sink is broke, The water don't run," C. "If
asked
Jan 13, 2021
English
high-school
2
answers
5
votes
158k
views
The final stage of stress, according to Hans Selye's stress model, is
asked
Jul 15, 2020
Health
middle-school
2
answers
0
votes
153k
views
The vertex form of f(x)=x^2-6x+5 is f(x)=a(x-h)^2+k. What are the values of a,h, and k?
asked
May 23, 2020
Mathematics
middle-school
1
answer
2
votes
182k
views
Hexagon DEFGHI is translated on the coordinate plane below to create hexagon D'E'F'G'H'I': Hexagon DEFGHI and Hexagon D prime E prime F prime G prime H prime I prime on the coordinate plane with ordered
asked
Apr 19, 2020
Mathematics
middle-school
2
answers
0
votes
204k
views
How would you solve mathematical problem?
asked
Apr 10, 2020
Mathematics
high-school
1
answer
3
votes
91.9k
views
A middle school has 490 students. mae surveys a random sample of 60students and finds that 24 of them have pet dogs. how many students are likely to have pet dogs?
asked
Sep 24, 2019
Mathematics
high-school
1
answer
2
votes
102k
views
1 Sexual reproduction requires specialized cells called A.gametes B.egg and sperm C.egg and pollen D.all of the above 2 what is one advantage of reproduction asexual A.there are two parents involved do
asked
Apr 24, 2019
History
high-school
1
answer
5
votes
98.3k
views
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