Which best describes why a liquid needs a container when a solid does not?

solids fill their containers, and liquids have definite shapes.
solids have definite shapes, and liquids fill their containers.
solids particles do not expand to fill their containers, and liquid particles do.
solids particles expand to fill their containers, and liquid particles do not.

answer; i believe that the correct answer to this statement is (exoticism); //

exoticism was a trend where musicians created music based on a far off foreign

white blood cells or wbc s are mainly 2 types-

1.agranulocytes

2.granulocytes

the monocytes or macrophages of agranulocytes , dendritic cells which are accessory leucocytes, and b cells which is one type of lymphocytes   identify the antigens present on the pathogen's surface. these three cells are called antigen presenting cells(apc) which are phagocytes and destroy the antigens by secreting antitoxins. besides this leukocyte is always plays vital role in the immunity of the body.