THE SENSES.  1  Humans have 5 senses: touch, taste, smell, sight, and hearing. The senses are based on receptor cells or groups of receptor cells called sense organs. 2  Receptors respond to stimuli and send nerve impulses along sensory neurons.
Claim: Menâs underwear is referred to as âBVDsâ because the term is an abbreviation of the phrase âBoyâs Ventilated Drawers.â.
Broker-dealer. A broker-dealer (B/D) is a license granted by the Securities and Exchange Commission (SEC) that entitles the licensee to buy and sell securities for its clients' accounts. The firm may also act as principal, or dealer, trading securities for its own inventory.roker-dealer. A firm that functions both as a broker by bringing buyers and sellers together and as a dealer by taking positions of its own in selected securities. Many firms that are commonly called brokers or brokerage firms are actually broker-dealers.