Which organ releases salt and liquid waste from the body through its pores and glands?
a.
liver
b.
lungs
c.
kidney
d.
skin

Cells are adapted to preform specific functions. which of the following terms refers to this capability?

Which example describes a mutualistic relationship between organisms? young wasps prey on caterpillars. crabs eat the remains of dead fish. tapeworms feed on food in the intestines of cats ants protect a tree on which they feed.

What factors contribute to the effect an environmental toxin has on the human body?