Humans depend on plants to carry out specific functions that are required to sustain life. Like many multicellular organisms, plants
contain organs that help them to perform those specific functions.
Which of the following correctly pairs a plant organ with its
function?
A.
The roots of plants absorb the water used in the process of
photosynthesis.
B. Plant stems store carbon dioxide that is used in the process of
photosynthesis.
C.
The petals of flowers capture the light energy used during the
process of photosynthesis.
D. The guard cells in leaves absorb the nutrients that are used to
fuel the process of photosynthesis.