Question

the volume of a sphere is directly proportional to the cube of it's radius .if the volume of two spheres are in the reatio8:1 ​

Answer 1

Answer:

given

thus

and

or

or

or

hence A

Answer 2

Step-by-step explanation:

Characteristics of cork are as follow

Cells of cork are dead, compactly arranged and have no intercellular spaces. It forms bark of the tree, which is several layers thick. ... Cork is formed by secondary Lateral Meristem called cork cambium. The mature cork becomes dead and filled with tannin, resin.