Geography, 07.04.2020 19:54 lafuiciosa10
Protostars are difficult to observe because . a. they are surrounded by cocoons of gas and dust. b. they radiate mainly in the ultraviolet part of the spectrum. c. they are too far away to be observed from the Earth the protostar stage is way too short (less than 1 year)
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Volcanic irruption is most likely to be violent when a) volcanoes near to the sea b) the neck of the volcano is sealed by a plug c) the lava is viscous d) the lava reaches the surface through a fissure e) the volcano is on the ocean floor
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The ethnic conflicts in darfur have led to an attempt to destroy a whole people known as
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Protostars are difficult to observe because . a. they are surrounded by cocoons of gas and dust. b....
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