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Which statement explains why oxygen molecules easily diffuse across a cell membrane while protein molecules do not? A. Protein molecules form membrane channels that oxygen molecules can pass through. B.
answered Mar 22, 2019
2 votes
112k views
75 POINTS!!! 3. A model rocket is launched from the ground with an initial velocity of 352 ft/sec. e. How long will it take the rocket to reach its maximum height? Show all work in the space provided.
answered Mar 21, 2019
2 votes
131k views
why do hoaxes use sound video of physical at events to add credibility to the story A. people like to laugh at funny things. B. people want to see the person who is lying to them C. people offend believe
answered Feb 27, 2019
3 votes
67.7k views
What figure of speech does the following line from Robert Frost’s “Nothing Gold Can Stay” contain? Her hardest hue to hold. A. simile B. metaphor C. allusion D. alliteration E. rhyme
answered Dec 5, 2018
0 votes
84.7k views
How does heating (thermal energy) affect the particles of matter in a substance?
answered Oct 11, 2018
7 votes
47.7k views
Abby ran 3 times as many laps as Karen. Adding 4 th the number of laps Abby ran and then dividing by 7 gives the number of laps Jill ran. Jill ran 1 lap. How many laps did Karen run?
answered Oct 8, 2018
7 votes
101k views
Mrs. Jackson wrote a newsletter to the customers of her housecleaning business that included some organizational tips they could use in their homes. By making sure her newsletter is informative, organized,
answered Oct 4, 2018
3 votes
222k views
Melanie has a piece of cloth 12 and 1/3 yards long. How many 3/4 yard-long pieces can be cut from the cloth?
answered Mar 25, 2018
3 votes
131k views
The sum of the angle measures of any triangle is 180 degrees. suppose that one angle in a triangle has a degree measure of −3x5 and another has a degree measure of +2x2 . write an expression for the degree
answered Feb 24, 2018
5 votes
161k views
Which of the following is a way farmers attempted to increase the price of agricultural products during the Great Depression? A. Destroying agricultural products B. Agreeing to voluntarily go out of business
answered Jan 21, 2018
4 votes
134k views
Which World War II leader is not associated with the correct country? A. Mussolini - Italy B. Stalin - Soviet Union C. Hitler - Germany D. Hirohito - China
answered Oct 11, 2017
4 votes
178k views
Ia a iron (III) and copper (II) solution what are the following? What are the reactants, the prediction reaction type? Detail: Iron (IIII) and copper (II) sulfate solution. Fill a small test tube halfway
answered May 11, 2017
2 votes
117k views
What was Egypt's greatest asset in trading
answered Apr 9, 2016
3 votes
16.5k views
State two numbers such that the lesser number is 25% less than the greater number.
answered Jul 25, 2015
5 votes
110k views
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