Use the drop-down menus to complete the sentences.
an iris will bloom during the months because the nights are a poinsettia will bloom during early because the nights are how do hormones affect plants?
a. hormones speed up the growth of plant cells.
b. hormones cause fruit to develop and ripen.
c. hormones make roots grow away from water.
d. hormones allow plants to grow in new environments.
e. hormones start lateral leaf growth.
f. hormones keep buds inactive during the winter.