Please select the word from the list that best fits the definition Wave in which amplitude changes to create sound

The similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between organisms in both locations?

Someone me with this: a mineral' is determined by its actomic structure.

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.