a1 nside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body
a2 The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
a3 While disease is often a result of infection or injury, most diseases involve the disruption of normal homeostasis. Anything that prevents positive or negative feedback from working correctly could lead to disease if the mechanisms of disruption become strong enough.
Answer1: Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
Answer2:
Because the respiratory system work directly with circulatory system to provide Oxygen the body then Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells..
Answer3:
Yes, disease is often a result of infection or injury, most diseases involve the disruption of normal homeostasis.
Answers & Comments
Answer:
a1 nside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body
a2 The respiratory system works directly with the circulatory system to provide oxygen to the body. Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells.
a3 While disease is often a result of infection or injury, most diseases involve the disruption of normal homeostasis. Anything that prevents positive or negative feedback from working correctly could lead to disease if the mechanisms of disruption become strong enough.
Answer 1: Inside the air sacs, oxygen moves across paper-thin walls to tiny blood vessels called capillaries and into your blood. A protein called haemoglobin in the red blood cells then carries the oxygen around your body.
Answer 2:
Because the respiratory system work directly with circulatory system to provide Oxygen the body then Oxygen taken in from the respiratory system moves into blood vessels that then circulate oxygen-rich blood to tissues and cells..
Answer 3:
Yes, disease is often a result of infection or injury, most diseases involve the disruption of normal homeostasis.