In humans, one function of the skin is to prevent water loss. Skin releases water or holds in water when necessary. Which two structures in plants have a similar function to skin?

roots and chloroplasts
phloem and roots
cuticle and stomata
stomata and phloem

How did alexander fleming’s research solve a societal problem? he developed ways to treat inherited diseases. he advocated for regular hand washing to kill germs. he discovered a new type of medicine that could treat infections. he discovered the cause of mad cow disease, an emerging disease.