Why do some plants grow faster then others.

What term is given to the border between the central alps and the southern limestone alps?

An earthquake’s epicenter can be determined from arrival time data recorded on a(

You have been tasked with sorting the rock samples shown into three categories, with two rocks in each category. what attribute would you use to sort these rocks? which rocks would be in each category? rocks: obsidian, coquina limestone, granite, soapstone,pumice, and gneiss.