The type of seismic waves that arrive at the surface first and move by compressing and expanding the ground like an accordion are called
a. s waves.
b. p waves.
c. surface waves.
d. mercalli waves.

Idont understand by supporting the plant and holding the leaves up to the light. question 3 options: tap or fibrous root flower petals herbaceous or wood stems leaves with stomata

Which would happen if more forests were cut down? a. the nitrogen cycle would be stopped b. nitrogen would be fixed by bacteria more quickly c. the amount of co2 in the atmosphere would increase d. fossil fuels would build up in the soil c the amount of co2 in the atmosphere would increase

If your blood becomes too concentrated with iona, what will happen to the red blood cells