1) Does the Earth's moon count as a "world"? 2) A "habitable" world is a world where there might possibly be

3) Are we only interested in intelligent life, or complex life, or any life?

4) Would fish be considered intelligent life, or complex life, or simple life?

What is the percentage composition of carbon in the compound ch4

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural. question 2 reflects a moral or social value. question 3 refers to something that can be measured. question 4 reflects a question that can’t be observed.

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state. a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car