Ques: Q: Crude oil is a mixture of different types of what? Choices: - contaminants - fats - greenhouse gases - hydrocarbons A:
Ans: hydrocarbons

Ques: Q: Who built the first telescope? Choices: - newton - brahe - copernicus - galileo A:
Ans: galileo

Ques: Q: Common forms of what include light, chemical and heat, along with kinetic and potential? Choices: - fuel - reactions - pressure - energy A:
Ans: energy

Ques: Q: What state of matter has a definite volume, but takes the shape of the container? Choices: - gas - plasma - solid - liquid A:
Ans:
liquid