Explain how friction plays a part in your roller coaster. how does it affect your coaster as it moves along the track? what would happen if your roller coaster suddenly lost all friction? it"s py science and i need it b4 12: 00

answer: e.   sour taste

explanation: acids are those substances which dissociates in water to give ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. acids are sour in taste. example: hcl

bases are those substances which dissociates in water to give ions or accepts ions. as they dissociate to give ions, they act as electrolytes and thus are electrically conductive. bases are bitter in taste. bases are slippery in nature.