20 points
If you examine a piece of hail, it might have invisible layers like an onion.
Which answer best explains why this is true?
As hail falls, it picks up layers of dust and dirt from the air.
O
Hail forms layers because it melts as it falls towards the Earth.
O
Air pressure increase while the hail falls and it causes ice layers to form.
O
Hail builds up ice layers as it travels through updrafts in a storm before it falls.

According to the online content activity for this lesson, what should you do if you do not understand the material you are trying to learn? a. try a new approach to learning the material. c. re-read the material b. give up d. find someone to give you the answers to the test select the best answer from the choices provided a b c d

What was love canal? what was the significant hazardous waste event that happened and when did it occur?

Type the correct answer in each box. use numerals instead of words. amanda is placing an order for running shoes and leather boots for her footwear boutique. she needs a total of 48 pairs of shoes and twice as many pairs of running shoes as leather boots. set up the two equations that can be used to find the number of each type of shoe that amanda needs to order. let the equation that represents the total number of pairs of shoes be referred to as constraint 1. let constraint 2 refer to the equation that describes the ratio of the number of running shoes to leather boots.