1 A cat has a total of 24 whiskers, 4 rows of whiskers on each side. The upper two rows can move independently of the bottom two rows.  Cats have 30 teeth (12 incisors, 10 premolars, 4 canines, and 4 molars), while dogs have 42. Kittens have baby teeth, which are replaced by permanent teeth around the age of 7 months.
Using current values for grass hay of around $85/ton, wheat straw should be worth about $40/ton, barley straw around $44, oat straw approximately $54, and pea straw almost $75/ton.
Straw and hay are not the same thing. We build with straw. Straw is the dry stalks of cereal plants, such as wheat, oats and barley, after the grain has been removed. It has a low moisture content and very little nutritional value. In its makeup, itâs quite similar to wood. Hay is dried grasses and legumes, e.g. pasture grass, alfalfa.