subject
Chemistry, 22.01.2021 17:30 natalie857123

BRAINLIEST? 1. Scientists have evidence that the universe is [expanding/shrinking].

2.Objects moving away from Earth appear [blue/red], and objects moving toward Earth appear [blue/red].

3. Light from most other galaxies appears [blue/red], which makes sense if the universe is [collapsing inward/spreading out].

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 08:20
What is the formula for the compound dinitrogen pentoxide? a. n4o5 b. n5o4 c. n4o6 d. n5o2 e. n2o5
Answers: 3
question
Chemistry, 22.06.2019 09:40
Consider this initial-rate data at a certain temperature for the reaction described by
Answers: 1
question
Chemistry, 22.06.2019 11:00
Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that canโ€™t be observed.
Answers: 1
question
Chemistry, 22.06.2019 14:30
According to le chatelierโ€™s principle, a system in chemical equilibrium responds to stress by shifting the equilibrium in a direction that reduces the stress. normalizes the stress. increases the stress. changes the stress.
Answers: 1
You know the right answer?
BRAINLIEST? 1. Scientists have evidence that the universe is [expanding/shrinking].

2.O...
Questions
question
Physics, 20.11.2019 12:31
Questions on the website: 13722360