What is the basic unit of matter?
a. compound
b. mixture
c. solution
d. atom

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Need with these questions . need the answers in a rush for these questions are the answers i put down are correct or not? ?