Gentoo penguins will present a mate with a pebble that they find to attract a mate. Emperor penguins have a specific call and movement that they make
to attract a mate. Which type of isolation do these penguins demonstrate? A.
temporal isolation B. behavioral isolation C. geographical isolation D.
anatomical isolation

Think about the items and services that you and your family buy or consume. what causes you to pay the prices that you do for these goods and services? what determines the price that's on the price tag? what goes into determining, or setting, that price? consider all the possible elements that could influence the prices you pay.

The vestibular sense originates in the outer ear select the best answer from the choices provided

How did ancient civilizations develope its agriculture and protect its population