If the mass of a material is 49 grams and the volume of the material is 9 cm^3, what would the density of the material be? i need the answer as well as the unit

The density is the quotient between the mass of a material and the volume occupied by it, The density can be expressed for a substance or for a mixture of substances. For example, water density in ambient conditions is equal to 1.00 g/cm3, which means that in 1 cm³ or 1 mL, there are 1.0 g of water. Therefore:

D = m / V

D = 49 g / 9 cm³

D =  5.444 g/cm³

the sphincter muscles at the end of the digestive tract is the anus.