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What happens to mass in an isolated system? A) mass cannot enter or exit an isolated system B) mass can exit but not enter an isolated system C) mass can enter and exit an isolated system D) mass can enter
asked
Jan 7, 2021
Chemistry
high-school
2
answers
3
votes
124k
views
Which statement best characterizes race relations in the south during reconstruction
asked
Nov 27, 2020
History
middle-school
2
answers
5
votes
209k
views
Lashondra is the owner/operator of an interior design firm. Last year she earned $400,000 in total revenue. Her explicit costs were $200,000 (assume that this amount represents the total opportunity cost
asked
Oct 20, 2020
Business
high-school
1
answer
1
vote
51.0k
views
Are all these forces balanced or unbalanced?
asked
Jun 20, 2020
Biology
middle-school
1
answer
3
votes
176k
views
Which of the following is equal to 3.3mm3? A) 3.3 x 10^-6 m^3 B) 3.3 x 10^-9 m^3 C) 3.3 x 10^-6 cm^3 D) 3.3 x 10^-9 cm^3
asked
Jan 18, 2019
Chemistry
high-school
1
answer
3
votes
223k
views
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