Answer:
geologist are the people who studies The Earth
An example of passive transport is diffusion,
the movement of molecules from an area of high concentration to an area of low concentration. Carrier proteins and channel proteins are involved in facilitated diffusion.
Your answer is D. hero's, because you only put an apostrophe after the "s" if the original word ends with an "s" :D
A piano is <span>is an acoustic and stringed </span>musical instrument. <span>The strings are struck by hammers. It is played using a </span>keyboard,<span> which is a row of keys or small levers that the performer presses down or strikes with the fingers and thumbs of both hands to cause the hammers to strike the strings.</span>
