Social Studies, 19.09.2019 08:30 Airport12lt
Which is evidence that scientists use to support the big bang theory?
a. there is constant cosmic background radiation.
b. galaxies are moving toward each other.
c. a loud explosion can be heard in the radio frequencies everywhere in the universe.
d. hydrogen and helium are the most abundant elements in the universe.
Answers: 1
Social Studies, 22.06.2019 00:00
Which european country lost control of lebanon and syria-their middle east mandates-in the 1940s? a) britain b) france c) germany d) italy
Answers: 1
Social Studies, 22.06.2019 05:30
As with any small island country, cuba has fewer natural resources than countries such as brazil. this affects their economy in that cuba a) exports only manufactured products. b) exports more products than it imports.. c) must import more products than it exports. d) has imposed trade barriers against the united states.
Answers: 1
Social Studies, 22.06.2019 14:30
The colors at sunset are usually the result of raindrops
Answers: 2
Social Studies, 22.06.2019 15:00
Read the paragraph and answer the question that follows: the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert which sentence should be revised to eliminate redundancy? the town of belmond, iowa, needs to add weather sirens. the loud and steady wail would warn citizens of approaching danger. if past history is an indication, the sirens will save hundreds of lives. with a prediction of a deadly storm season, the alert system is needed immediately.
Answers: 1
Which is evidence that scientists use to support the big bang theory?
a. there is constant co...
a. there is constant co...
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