Johnie Boland
| Resumo da Biografia | The flu, also known as influenza is a respiratory disease caused by influenza virus. It is easily spread by respiratory droplets that are created when an individual has a cough or sneeze. Feel free to surf to my blog: Know More |
A Ciência & Ensino é uma publicação semestral destinada a professores de ciências do ensino fundamental e médio e seus formadores.