Construct an ARGUMENT: Suppose a director filming a science fiction film wants to include a scene in which the hero
and heroine travel down inside the Earth to stop a band of criminals from stealing Earth's
supply of diamonds. As the science advisor, what advice would you give the director?

Sarah wants to know where in her garden chamomile would grow the best. she thinks chamomile will grow best in the corner of the garden that gets the most sunlight. to test her hypothesis, she decides to plant several groups of chamomile in her garden as an experiment. which of the following variables will sarah need to measure to know which group of plants grew best? a. the location of the plants b. the type of plants c. the height of the plants d. the amount of water she gives the plants

Calculate - analysis of compound composed of iron and oxygen yields 174.86 of fe and 75.14g of o. what is the empirical formula for this compound?

How can parts of a solution be separated by chromatography?