There is no testing to predict the severity of an anaphylactic reaction, though a previous severe reaction raises the risk of a subsequent severe reaction. Uncontrolled asthma is a consistent risk factor for severe anaphylaxis and fatal anaphylaxis.
Boron, B belongs to the semiconductors(metalloids) family. Semiconductors are located toward the right side of the periodic table.he Boron family is classified as Metals and Metalloids. They are Group 13 and have 3 valence electrons. The Boron family are solids at room temperature and they are reactive. â¦ But, the most reactive are the Alkali Metals. They have a violent reaction with water. Hope this helps!
The pine family is the largest of the coniferous group of trees. It includes 9 genera and about 200 species that are widely scattered throughout the Northern Hemisphere. A few are found south of the equator. Many products derived from this family are associated with humans' daily lives and activities.he pine family is the largest of the coniferous group of trees. It includes 9 genera and about 200 species that are widely scattered throughout the Northern Hemisphere. A few are found south of the equator. Many products derived from this family are associated with humans' daily lives and activities.