Many barber schools cost between $6,500 to $10,000 per year, but the price depends on a number of factors, discussed below. How much does barber school cost? Tuition can range from $2,000 to $16,000 depending on the school. Different states have different requirements and regulations that each barber school must fulfill. The basic cost of living should be taken into account as well. Most barber schools do not offer housing.
Sea urchins or urchins (/ËÉrtÊÉªnz/), archaically called sea hedgehogs, are small, spiny, globular animals that, with their close kin, such as sand dollars, constitute the class Echinoidea of the echinoderm phylum. About 950 species of echinoids inhabit all oceans from the intertidal to 5000 m deep.ea urchins feed mainly on algae, but can also feed on sea cucumbers and a wide range of invertebrates, such as mussels, polychaetes, sponges, brittle stars, and crinoids.
The red sea urchin (Mesocentrotus franciscanus) is a sea urchin found in the Pacific Ocean from Alaska to Baja California.It lives in shallow waters from the low-tide line to 90 m (300 ft) deep, and is typically found on rocky shores sheltered from extreme wave action. sea urchin's spherical body is completely covered by sharp spines that can grow up to 8 cm (3.1 in). These spines grow on a hard shell called the test, which encloses the animal. The oldest ones have been measured to be around 19 cm (7.5 in) in diameter.