The pictures below show water in a glass and oil in a beaker.

Which of these statements is correct about water and oil? (2 points)

a) Water is not a mineral because it is a liquid but oil is a mineral because it is formed under the ground by natural processes.

b) Both water and oil are minerals because they are natural materials with a definite chemical composition.

c) Water is a mineral because it has a definite chemical composition but oil is not a mineral because it is organic.

d) Both water and oil are not minerals because they are liquids.