This means the blood passes through the heart twice during the cardiac cycle. These images have been selected and used form the BBC bitesize website: http://www.bbc.co.uk/education/guides/zhnk7ty/revision/2 To display a diagram of the two different circuits within the cardiovascular system....
Churchill finally became Prime Minister in 1940 and told parliament: “I have nothing to offer but blood, toil, tears and sweat,” but that his aim was “Victory, however long and hard the road may be.” He was already in his mid sixties when he became the wartime prime minister. ...
gills- the organ that fish and some other water animals use to breathe, consisting of a membrane containing many blood vessels through which oxygen passes glands- a cell or group of cells that secretes a specific substance hatch- to emerge from an egg ...
However, the coronavirus has shown that when services want to act quickly it is possible. The creation of Oak Academy and the extension of BBC bitesize offers some hope for SEND children that when school becomes inaccessible, educational resources can still be available. In developing these resourc...
Exercise affects these systems, causing the heart to pump blood faster around the body, which in turn allows you to exercise for longer. http://www.bbc.co.uk/schools/ gcsebitesize/pe/appliedanatomy/0_ anatomy_circulatorysys_rev1.shtml The four main parts of the cardiovascular system is the...
BBC Education is also attending the festival and will be capturing the careers of people in the music industry for BBC Bitesize. Along with BBC Music Introducing, Bitesize will highlight the many and varied careers on offer in the music industry today. ...
There’s more animal blood on your hands for a discussion on that topic if interested. As expected, that and other papers that suggest being a vegan actually leads to more animals deaths vs less have been contested and challenged as to the methodology used and other variables (10) , but ...
Rishi Dastidar is one of those poets whose supportive and active presence is felt across the UK poetry community; an editor, a teacher, and a playful writer whose work can be seen from the BBC to theNew Scientist, and many other places. Here isone of them. Rishi’s tip belongs to the...
There are six different kinds of fractures: complete, greenstick, single, comminuted, bowing and open. Doctors use x-rays to help them decide how to set the broken bones so they can join back up with new cells and blood vessels.
The role ofblood in the circulatory system See inside the human body and find out more about the circulatory system Watch amedical video of how the chambers of the heart contract and relaxto push blood through the circulatory system Watch a BBC Bitesize video abouthow our circulatory system kee...