21. Which force is used to separate solid pollutant particles from smoke given out from factories? onlar​

Plants that have reproductive structures called cones are?

First described the system of fingerprint ridges and spirals, which eventually were used for fingerprinting. a.) fare and fidelis’s pathology b.) dr. calvin goddard c.) hans gross d.) marcelo malpighi e.) leeuvenhoek’s microscope

Pwaves and s waves are alike in that they