20) This diagram shows the steps of soil formation. What happens in Step 3?
A)
The rock becomes metamorphic,
B)
The cracks join together,
C)
The rock becomes a mineral.
D)
The rock breaks into pieces.

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.

um i think it might be a car?

the awnser is group 12