Question: Two compounds are composed of iron and oxygen, compound I when analyzed produce 18.62 g of iron and 5.33 g of oxygen. compound II produced 22.34 g of iron and 9.500 g of oxygen. show mathematically if these are the same or different compounds.
Question: Katie's triceps muscle inserts two cm from her elbow joint, and the center of her hand is 18 cm from the insertion of her triceps. How fast will her triceps contract when she extends her hand at fifteen m/s
Question: Assume you were watching a daphnia under a compound microscope and noticed that it moved toward you and then to your right which way did the daphnia actually move? and why?