Question

will medal.
What layer of Earth's atmosphere is the thinnest and has such low density that it is sometimes considered a part of outer space?
A.
troposphere
B.
mesosphere
C.
exosphere
D.
stratosphere
no one would answer in science

Answer 1

a or b

Answer 2

thx

Answer 3

welcome

Answer 4

can u help with more

Answer 5

sure if you can help me

Answer 6

sure

Answer 7

Limestone can NOT be found in which region?
Coastal Plains
Great Plains
North Central Plains
Mountains and Basins

Answer 8

the great plains

Answer 9

it was costal

Answer 10

oh sorry

Answer 11

its ok

Answer 12

i opened a new question