In a compression or longitudinal wave, the particles of the medium are displaced in a direction to the direction of energy transport. a) parallel b) opposite c) perpendicular d) at right angles

If water were a non polar molecule, how would its properties be different ? a.) water would be a much lighter molecule b.) water would be able to climb up inside plants c.)water would not be able to form hydrogen bonds d.) water would stick together much more strongly

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.

How can we use spectral lines of light coming from the superclusters to identify which is receding from earth at the slowest rate.