Pick an anwser in the circle

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Zoe is investigating the composition of substance a, an unknown substance. using chemical processes, she analyzes substance a and determines it is composed of sodium, oxygen, and hydrogen atoms in a ratio of 1 : 1 : 1. what is substance a? a. a compound b. an element c. a heterogeneous mixture d. a homogeneous mixture

4. absorption has the highest risk of overdose due to increased potency. a. rectal b. oral c. transdermal d. intranasal