What does the mitochondria need for
respiration? (select 2)

Which of these resources is used worldwide to make construction products, pottery, and porcelain

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor