4. Water is important for all cells. In this figure, water is entering the cell. Which of the following best describes how water is entering the
cell?
O A. osmosis, a type of passive transport
B. osmosis, a type of active transport
C. facilitated diffusion, a type of passive transport
D. facilitated diffusion, a type of active transport

if you mean hydrogen and oxygen then water is the product

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.