During which age range do most girls' bodies begin to undergo changes such as breast development and hair growth under the arms?

Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae

What process occurs during cellular development as the cell changes into a specific type of cell with specialized functions? a. binary fission b. fusion c. differentiation d. meiosis

What kinds of foods are high in lipids?