Question

functions of heart?​

Answer 1

Answer:

It's the muscle at the centre of your circulation system, pumping blood around your body as your heart beats. This blood sends oxygen and nutrients to all parts of your body, and carries away unwanted carbon dioxide and waste products.

Answer 2

Answer:

• To transport nutrients, gases and waste products around the body.
• To transport nutrients, gases and waste products around the body.To protect the body from infection and blood loss.
• To transport nutrients, gases and waste products around the body.To protect the body from infection and blood loss.To help the body maintain a constant body temperature ('thermoregulation')
• To transport nutrients, gases and waste products around the body.To protect the body from infection and blood loss.To help the body maintain a constant body temperature ('thermoregulation')To help maintain fluid balance within the body.