The carbon tetrachloride molecule, ccl4, has the shape of a tetrahedron. sphere. cube. circle. square

            The carbon tetrachloride molecule, CCl₄, has the shape of a Tetrahedron.

Explanation:
                    The central atom in CCl₄ is carbon. Carbon is bonded to four Chlorine atoms through single bonds. According to VSEPR theory, if a central atom has four bonded electron pairs and zero lone pair of electrons it will attain tetrahedral shape. This shape is of the minimum energy. The bond angles between Cl-C-Cl is almost equal to 109°. The structure of CCl₄ is as follow,

It changes food into energy that the organism can use.

Ithink it is quantity of plants