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Answers by Ho

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Which of the following is NOT a model of the solar system? a.Heliocentric model c.Nebula model b.Geocentric model D.all of the above are solar system models Please select the best answer from the choices
answered Jan 15, 2020
2 votes
67.4k views
Dev thinks of a whole number. He multiplies it by 4. He rounds his answer to the nearest 10. The result is 50. Write all the possible number that Dev could have started with.
answered Jan 15, 2020
5 votes
30.1k views
roman says that the risk of osteoporosis can be reduced by making a certain lifestyle choices. which lifestyle choice could roman be referring to
answered Oct 13, 2019
3 votes
158k views
Imagine that you have a job studying weather patterns and climate changes. What would you call yourself in your new job?A.a meteorologistB.a cartographerC.an urban plannerD.a demographer Please select
answered Aug 21, 2019
2 votes
83.1k views
3. The sum of the measures of a complement and a supplement of an angle is 200. What is the measure of the angle?
answered Mar 31, 2019
3 votes
35.8k views
The areas of two similar triangles are 80 square feet and 500 square feet. What scale factor applied to the smaller rectangle will give the larger triangle? A. 25/64 B. 25/4 C. 5/8 D. 5/2
answered Mar 26, 2019
1 vote
81.5k views
True or false: mucins secreted at a mucosal surface exhibit direct microbicidal activities.
answered Nov 12, 2018
4 votes
14.3k views
Some organisms can reproduce both sexually and asexually. Being able to reproduce asexually is beneficial in situations where mates are not readily available. Which of the following describes the most
answered Sep 11, 2018
2 votes
219k views
A bacterium engulfed by a white blood cell through phagocytosis will be digested by enzymes contained in _____.
answered Nov 12, 2017
0 votes
94.9k views
The height of an object above sea level is its relief. true or falseheight of an object above sea level is what?
answered Jun 13, 2017
4 votes
36.9k views
A friend's emotional support that has neither limitations nor conditions is:
answered Mar 19, 2017
3 votes
11.9k views
Which of the following tools did Sumerians use to write with? a. handmade paper b. cylinder seals c. reed pens d. inks and dyes
answered Nov 19, 2016
3 votes
84.1k views
Which polyatomic ion has a charge of 3-?(1) chromate ion (2) oxalate ion (3) phosphate ion (4) thiocyanate ion
answered Nov 13, 2016
0 votes
172k views
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