Question

above situation
flow chart to explain the sequence of events that convert a pond
with a variety of life forms into a dead zone on releasing sewage water into it.​

Answer 1

Answer:

The main function of your heart is to keep blood that's full of oxygen circulating throughout your body. Because your heart is crucial to your survival, it's important to keep it healthy with a well-balanced diet and exercise, and avoid things that can damage it, like smoking.