50 Free Resources That Will Improve Your Writing Skills. Effective writing skills are to a writer what petrol is to a car. Like the petrol and car relationship, without solid skills writers cannot move ahead. These skills donât come overnight, and they require patience and determination. You have to work smart and hard to acquire them.
Canker sore. Canker sores, also called aphthous ulcers, are small, shallow lesions that develop on the soft tissues in your mouth or at the base of your gums.Unlike cold sores, canker sores don't occur on the surface of your lips and they aren't contagious. They can be painful, however, and can make eating and talking difficult.anker sores, also called aphthous ulcers, are small, shallow lesions that develop on the soft tissues in your mouth or at the base of your gums.
Canker sores are also known as apthous ulcers and are shallow small lesions which develop on the tissues in the mouth which are soft as well as the bottom of the gums. Different from cold sores, these sores do not happen on the surface of the lips and are not contagious.anker sores are also known as apthous ulcers and are shallow small lesions which develop on the tissues in the mouth which are soft as well as the bottom of the gums. Different from cold sores, these sores do not happen on the surface of the lips and are not contagious.