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Circular muscles - reduce the diameter of the gut when they contract
Longitudinal muscles - which reduce the length of the gut when they contract
The muscles work together ...
The answer is the colon (large intestine)
The Duodenum is where food is mixed with digestive enzymes and bile. In the ileum, digested food is absorbed into the blood and lymph. Therefore...
A gene is a section of DNA (can explain DNA if necessary). Genes are responsible for making the different proteins that carry out different functions in our body.They can be inherited, passed on to fut...
In order to achieve full marks, you have to establish what the question is asking of you. This is achieved by looking at the command words in the question and the number of marks<...
6x+4y=16, 6x+15y=-6
11y=-22
y=-2
3x=8+4=12 x=4
x=4, y=-2
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