Atrazine is a chemical compound widely used as an herbicide in commercial crops and home lawn care. It is part of the triazine group of herbicides, the most widely used group of herbicides. We carry several weed killers you can buy that contain Atrazine to help you control a wide range of broadleaf and grassy weeds.
How many muscles does a cat have in each ear? 32 Thirty-two individual muscles in each ear allow for a manner of directional hearing: a cat can move each ear independently of the other.   Because of this mobility, a caâ¦t can move its body in one direction and point its ears in another direction.   Most cats have straight ears pointing upward.
The stapedius reflex of the middle ear muscles helps protect the inner ear from damage by reducing the transmission of sound energy when the stapedius muscle is activated in response to sound. The middle ear still contains the sound information in wave form; it is converted to nerve impulses in the cochlea.