Snakes shed their outermost layer of skin regularly. which characteristic of life is this action an example of?

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.

garbage disposal because lysosomes dispose of old cell parts like garbage disposals dispose of old food.