4) Finish the analogy related to atoms and matter: atom is to element as is to compound

AND letter is to

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

Is the idea of spontaneous generation supported by redi's experiment? justify your answer in 2-3 sentences?

Which of the following is the molecular formula for a simple sugar? a. cooh b. h2o c. oh d. c6h12o6