UL PLE CHOICE ADENINE
This molecule is
NH
3 PHOSPHATE GROUPS
H. CO
Oo
-p-o-p-o
6-40
-60
OH OH
RIBOSE
Q Zoom

Why do leaves change color in the fall? green pigments break down and no longer mask the color of chlorophyll. chlorophyll breaks down and no longer masks the colors of other pigments. red- and yellow-colored pigments grow and mask green-colored chlorophyll. green-colored chlorophyll breaks down and turns red and yellow.

Several bird species feed in a certain species of tree. each bird species feeds in a different part of the tree. which statement is true of these bird species? a. they have adapted to different niches due to competition b. they have a carnivorous relationship with the tree species. c. they have adapted to different niches due to predation d. they have a symbiotic relationship with the tree species.

Which was not a reason why canals were built in florida