How are root hair cells adapted to maximize water absorption? *
a. They have a large surface area
b. They have a small surface area
d. the guard cells become turgid.
c. They have a fully permeable membrane
An organ system is a _____. *
a. group of organs that work together to complete a set of functions
e. large cells that work together inside of an organism
d. a group of tissues that perform the same function
b. a group of organisms that work together to make a bigger organism
c. a group of tissues that perform the same function
Flowering plants have a root system that supplies _____ to the _____ system for it to complete photosynthesis. *
d. water, stem and leaf
a. water, shoot
c. carbon dioxide, stem
b. sunlight, shoot
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