Together, photosynthesis and cellular respiration make the:
A. water cycle
B. oxygen cycle
C. carbon cycle

What adaptation is apparent in the bodies of the three tortoise species shown in figure 16-2

Jane is blood type a her husband is blood type b. jane is puzzled because their daughter is type o. explain how the daughter inherited a blood type that neither of her parents had explain your answer

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