The sense of smell. For example, when we smell a strawberry pie, our mouth salivates.
The answer is 1...........
C. 70% of the world is covered by the ocean
The end result: Atoms with six protons and six neutrons — carbon. ... It can also bond with up to four other atoms because of its electron arrangement. Atoms are arranged as a nucleus surrounded by an electron cloud, with electrons zinging around at different distances from the nucleus
Carbon dioxide, urea & ur is acid, and water or salts. hope this helped! :))