They are all european mountain ranges
Letter B- Alaska because of the weather
Astronomers use redshirts to track the rotation of our galaxies, tease out the subtle tug of a distant plant on its parent star, and measure the expansion rate of universe.
Answer:
Hello There!!
Explanation:
Pollution is when harmful substances are surrounded in the atmophere.
3 types of Pollution are-
-air pollution
-water pollution
-land pollution
hope this helps,have a great day!!
~Pinky~
The correct answer is B. I hope this helps! Best of luck to you! :)