Disease breaks down the structures or functions or organism. some diseases and health problems are the result of the failures of he system. what serious health problem might occur if there is a failure in the cardiovascular system?

Why do bacteria thrive even in hostile environments

Abird flies by moving its wings up and down. which two systems are most directly responsible for the movement of a bird's wings? a. skeletal and muscular systems b. respiratory and muscular systems c. skeletal and digestive systems d. respiratory and digestive systems

The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it won’t be useful for irrigation)