Answer:
They are able to move water through their bodies through the coordinated beating of flagellated cells that line their pores.
Explanation:
Due to the cactus storing water within itself, the spines act as a protective bodyguard against the nerds trying to take the water.
The answer is C. Glomerulus
The difference between analog and digital signals is that an analog signal is a continuous electrical message while digital is a series of values that represent information. Analog is conveyed by electrical current variations.