Answers by Lejlek
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Answers by Lejlek

Answers by Lejlek
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In the punctuated equalibrium model of evolution, periods of evolution are: A) Short, with rapid change B) long with rapid change C) long with gradual change D) Short with gradual change
answered Jun 2, 2021
1 vote
24.4k views
Select the correct answer. Harry uses a sling psychrometer to measure relative humidity near his school. The dry bulb temperature reads 58°F, and the wet bulb reads 45°F. At the same time, his cousin Roberta
answered Apr 28, 2021
1 vote
218k views
A solution of HCOOH has 0.16M HCOOH at equilibrium. The Ka for HCOOH is 1.8×10−4. What is the pH of this solution at equilibrium? Express the pH numerically.
answered Apr 24, 2021
3 votes
106k views
Find three consecutive integers whose sum is -3.
answered Mar 26, 2021
1 vote
22.8k views
A model rocket is launched straight upward with an initial speed of 50.0 m/s. It accelerates with a constant upward acceleration of 2.00 m/s² until its engines stop at an altitude of 150 m. a. What is
answered Feb 10, 2021
1 vote
93.5k views
On a 4 1/2 hour trip Leslie drove 2/3 of the time for how many hours did Leslie drive
answered Feb 10, 2021
0 votes
232k views
A club has 20 members, 12 boys and 8 girls. The club needs to select a president, vice-president and secretary. They decide to select randomly. What is the probability that: a) The officers are all female?
answered Jan 10, 2021
7 votes
26.7k views
Variables can only be numbers. True or false​
answered Dec 29, 2020
4 votes
102k views
The effect of the Y chromosome on gonadal sex determination is mediated by a gene called ___________
answered Sep 23, 2020
2 votes
188k views
Round the number to the nearest thousand Add 27,498 + 4,657
answered Sep 12, 2020
3 votes
188k views
Once an organization has performed a complete situational analysis, including an evaluation of its internal strengths and weaknesses and the external opportunities and threats of the market environment,
answered Sep 8, 2020
3 votes
119k views
How was romeo's reaction to his banishment slightly different in this version?
answered Dec 27, 2019
1 vote
31.9k views
Please help with #10, I know this is probably easy, but it's not for me!! Please explain how you got your answer too!! Thx!
answered Dec 15, 2019
4 votes
99.9k views
Why is it not always nessacery to include a subject pronoun before the verb in spanish
answered Jul 5, 2019
3 votes
5.0k views
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