Ionic and covalent bonds are produced by the influence of: a. electrons only b. nuclear charge only c. electrons and nuclear charge d. dissimilar atoms only

Great amounts of electromagnetic energy from our sun and other bodies in space travel through space. which is a logical conclusion about these electromagnetic waves? their energy must be very their frequency must be very low these waves can travel without a medium they only travel through a vacuum of space

Which statement best describes the function of enzymes?

There are approximately 15 milliliters (ml) in 1 tablespoon (tbsp). what expression can be used to find the approximate number of milliliters in 3 tbsp?