Minerals

a : can be solids, liquids, or gases
b : are made from the remains of plants and animals
c : must have a homogeneous chemical composition
d : are organic and naturally occurring

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen tool

What did creator markus “notch" persson initially call his game

Two students are discussing electricity that has a frequency of 60 hz. student a says that this type of electricity is referred to as ac. student b says that in this type of electricity, the electrons flow in only one direction. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct