Geography, 03.12.2021 18:20 britorre7609
A. In what layer can a hot-air balloon travel? B. Why can't a hot-air balloon go to higher layers?
Answers: 2
Geography, 23.06.2019 11:10, Justinoreilly71
Some gamma ray bursts are hypothesized to come from mergers of neutron stars or black holes. if this hypothesis is correct, what else should we in principle be able to detect from such mergers? a. gravitiational waves b. x-ray bursts c. significant disruption of gas thousands of light-years away in the surrounding galaxy d. an "afterglow" of bright visible light, lasting for weeks
Answers: 2
Geography, 23.06.2019 11:40, Spoiledgirl2905
Since 1980, which three countries have either attacked or been attacked by iraq? a. iran, turkey, united states b. iran, israel, jordan c. iran, kuwait, united states d. iran, saudi arabia, egypt
Answers: 1
A. In what layer can a hot-air balloon travel?
B. Why can't a hot-air balloon go to higher layers?...
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