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Iron in the hemoglobin attracts and carries oxygen to the cells.
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How do bases harm us?
they get into our blood stream
What does minerals give us?
Grain gives us minerals such as iron and calcium. Iron is useful for the circulation of blood and calcium is used for the healthy bones.
What if humans had no blood in their body?
If Humans didn't have any blood in their body, then they wouldn't be able to survive. Blood is a resource used to regulate the vital organs keeping us alive. It's also used to help keep us defended against viruses and infections. This is the reason why doctors/nurses inject medicine/vaccines into our blood stream and not just in a random place.
What minerals does grain give us?
Grain gives us minerals such as iron and calcium. Iron is useful for the circulation of blood and calcium is used for the healthy bones.
Why are a frogs heart and lungs so close together?
The heart and lungs are so close together because the lungs have oxygen that are pumped into the heart so it can go into the blood stream. The lungs don't have blood but they transmit oxygen to the heart for the blood stream.
How does bronze help us?
Bronze took us from the Stone Age to the Iron Age.
What does red blood cells fight in the human body?
Red Blood Cell's protect us from disease and other harmful substances that may enter your blood stream. -HorseLuv13
Which current could help increase the speed of a ship from the US to the british isles?
The Gulf Stream
What does minerals uses?
Grain gives us minerals such as iron and calcium. Iron is useful for the circulation of blood and calcium is used for the healthy bones.
Why do we have iron in our bodies?
Iron is part of the substance haemoglobin. This is the substance in red blood cells which enables us to carry oxygen around the body.
Which blood cell helps us fight germs?
The white blood cells help us to fight germs.
What does carbon take from iron?
It would help us to answer this question if you were to tell us something about the situation that interests you.
