Protostars are difficult to observe because ___________. a. they are surrounded by cocoons of gas and dust. b. they radiate main

Question

4 years ago

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Protostars are difficult to observe because ___________. a. they are surrounded by cocoons of gas and dust. b. they radiate main

ly 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)

Geography

1 answer:

olganol [36] · Answer 1 · 2021-11-14T04:42:04+03:00

olganol [36]4 years ago

4 0

Answer:

Protostars are difficult to observe because they are surrounded by cocoons of gas and dust.