With the exception of a few extensively studied taxa (e.g., birds [22] , fishes [23]), we are still remarkably uncertain as to how many species exist, highlighting a significant gap in our basic knowledge of life on Earth.
Panera Bread Corporate Office Headquarters HQ 6710 Clayton Road Richmond Heights, MO 63117 Corporate Phone Number: 1-314-633-7100 Fax Number: n/a Customer Service Phone Number: 1-314-633-7100
Established in 1981, and founded by Ron Shaich and Louis Kane, Panera Bread began as Au Bon Pain Co. Inc. Through the years the company continued to grow, and in 1993 the company purchased the Saint Louis Bread Co.