A written agreement which explicitly states a fixed duration that the contract will be in effect. The signing parties are obligated to adhere to the terms and conditions within the contract until the expiration, or end date, of the contract. http://www.businessdictionary.com/definition/term-contract.html.
The most common symptoms of Lou Gehrig's Disease are: 1  twitching. 2  cramping, or stiffness of muscles. 3  muscle weakness affecting an arm or a leg.  slurred and nasal 1  speech. or difficulty chewing or swallowing.
Symptoms of Worms. Symptoms of a worm infestation in your dog include diarrhea, vomiting and weight loss. Occasionally blood, mucus or worms are visible in vomit or stool. In humans, roundworm infections can cause swelling of the liver, spleen, heart and lungs; fever; weakness; coughing; abdominal pain; nausea; and vomiting.