Chemistry, 28.01.2020 00:31, mytime8774
15
four stars of equal size emit the same amount of energy. the distance of these stars from earth is shown in the following table.
distance from earth star distance from earth (light years)
p 2.3
q 7.8
r 6.5
s 3.2
what is the order of apparent magnitude of the stars, starting from the least to the greatest? q, r, s, p
p, s, r, q
r, s, p, q
q, p, s, r
Answers: 2
Chemistry, 21.06.2019 22:30, larreanathalie3523
The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.
Answers: 2
Chemistry, 22.06.2019 23:30, sweaversw9602
What are the similarities between compounds and mixtures?
Answers: 3
Chemistry, 23.06.2019 10:30, taniyahbenyamin2
What’s the physical properties in calcium chloride
Answers: 1
15
four stars of equal size emit the same amount of energy. the distance of these stars...
four stars of equal size emit the same amount of energy. the distance of these stars...
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