hydrophytes are plants that grow submerged or partially submerged in water. the cuticle is a layer of tissue on the outside of most leaves and stems, and its primary function is to the plant conserve moisture. most aquatic plants don't need to seal in moisture, so don't have cuticles.
avoid contact with other people’s bodily fluids and take medicine to destroy germs.
candace wants to make sure that she should not spread any disease she has, so the first and important she has to do is to avoid bodily contact with others because the harmful germs present in her may spread to the uninfected person also. then the next is that she has to make sure to take regular medicines prescribed by the doctor to cure herself from the germs present in her.