Why do the renal columns and renal cortex appear similar in color and texture?

The kidneys have different layers of connective tissue. The connective tissue in the kidney connects different organs within the kidney. Connective tissue has the same color and same texture. The renal column and renal cortex have the same type of connective tissue, renal fascia. Renal column and renal cortex also appear similar in color and texture because the renal column extends medullary to the renal cortex.

A) 4 amusingb)alpha particle is a helium nucleus. it contains 2 protons and 2 neutrons.c)alpha particle has charge of +2.

In fact it is not just nuclear fusion and fission that  can  transform  matter  (or mass)into energy. any time  energy  is produced, some small amount of  matter  or mass isconverted into energy.