Two waves are travelling through the same container of nitrogen gas. wave a has a wavelength of 1.5m. wave b has a wavelength of 4.5m. the speed of wave b must be the speed of wave a. question 8 options: one-third the same as three times larger than

Christie's doctor recommends that she eat 40 grams of protein a day. she's already consumed 50% of her protein recommendation for the day. how many servings of the given snack should christie have to meet her daily protein recommendation?

The observations of hooke and van leeuwenhoek documenting the existence of microscopic cells formed the basis of what important theory? a. the cell theory stating that all living things are composed of cellsb. the theory of spontaneous generation, which held that life forms could arise spontaneouslyc. the theory of chemotherapy, or use of antimicrobials to destroy pathogenic organismsd. the germ theory of disease and causative agents

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?