In metric terms a square foot is a square with sides 0.3048 metres in length. One square foot is the equivalent to 0.09290304 square metres. Common references: The six floors of the White House (Washington D.C., U.S.A.) have a combined floor-space area of approximately 55,000 square feet.
Description: Volvox is a green algae and the culmination of the volvocine line. It is a hollow sphere made up of a single layer of 500-60,000 biflagellate cells. The flagella beat so as to turn the volvox in circles and therefore propel the spheres in water. Volvox is also polar.
Kingdom: Anamalia. The blue-ringed octopus belongs to this kingdom because it has no backbone. Since it has no back bone it is classified as an invertebrate. Also, this organism is multicellular and heterotrophic.he blue-ringed octopus belongs to this group because it has eight arms and two eyes. Suborder: Incirrina. This suborder is for organisms that do not have a shell or swimming fins on the head.