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Answers by Alexshr

Answers by Alexshr
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Hot air is less dense than cool air, so hot air will rise above cool air. Increasing the air temperature inside a hot air balloon makes it lighter than the surrounding air, so the balloon can lift up.
answered Dec 12, 2024
7 votes
100k views
What can someone with seafood allergies NOT get?
answered Nov 26, 2024
1 vote
195k views
What was the political outcome when the Motor Voter Bill was passed in 1993? a.. The number of registered voters remained the same. b. The number of registered voters actually decreased. c. The number
answered Nov 14, 2024
4 votes
199k views
Union leaders often view management-exclusive job evaluation with disfavor because it tends to limit bargaining opportunities and freeze wage structure. a. True b. False
answered Oct 26, 2024
2 votes
44.6k views
Consider this product. (x²-4x-21)/(3x² 6x)*(x² 8x)/(x² 11x 24) which values are excluded values for the product?
answered Sep 2, 2024
3 votes
98.4k views
1. What is the distance from the hazard buoy P to the southern landmark L2? Use this formula: , where d is the distance from P to L2, DL2 is the distance from D to L2, and PD is the distance from P to
answered Aug 22, 2024
1 vote
133k views
Bowlby's stages of childhood attachment disorder, after a lengthy departure of the child's mother, do not include which one of the following? A. Protest B. Despair C. Detachment D. Denial of affection
answered Aug 12, 2024
6 votes
211k views
A(n) __________ is a group of species that occupy an area and may interact directly or indirectly. - family - population - ecosystem - community - metapopulation
answered Aug 5, 2024
4 votes
194k views
Which GB channels go to sacrum?
answered Jul 21, 2024
5 votes
211k views
Why does Cameron consider himself (and the other boys) a 'victim? Options: A) Because of unfair treatment by adults. B) Because of their own actions and choices. C) Because they are being persecuted for
answered Jun 28, 2024
2 votes
143k views
Conjugation between two Paramecia produces ________ total daughter cells. a) Two b) Four c) Six d) Eight
answered Jan 13, 2024
3 votes
92.9k views
Bob is running on a train at 3m/s [E] relative to the train. The train is moving at 5 m/s [E] relative to the ground. What is Bob's velocity related to Ernie who is sitting stationary on the ground as
answered Oct 8, 2023
1 vote
224k views
Need help with this homework problem asap please :)
answered Jun 20, 2023
5 votes
220k views
(1,-5), (-3,-5) Find the distance between each pair of points
answered Apr 12, 2023
4 votes
151k views
If you insert a picture, resize and reposition it, and then change to a different picture, you must modify the new picture to match the original. True False
answered Apr 11, 2023
11 votes
196k views
Which statement describes natural selection? It is the primary mechanism for evolution. It must act on structural traits. It acts to cause overpopulation. It causes learned skills to become heritable traits.
answered Apr 8, 2023
9 votes
183k views
Finding Missing Angles !
answered Mar 23, 2023
2 votes
197k views
What happens directly after a bill is introduced in the New Mexico Legislature? a. The bill goes to the governor to become a law. B. The bill goes through the legislative process to become a law. C. The
answered Jan 5, 2023
7 votes
79.3k views
A group of people were asked if they had run a red light in the last year. 456 responded "yes", and 304 responded "no". Find the probability that if a person is chosen at random, they have run a red light
answered Dec 15, 2022
1 vote
211k views
The number of moles of 480 dm3 of He
answered Sep 22, 2022
3 votes
102k views
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