Cells differentiate to make alike cells for tissues. Alike tissues make organs. Organs that serve the same functions or jobs make up "an organ system". An organ system is a fancier way to say "a body system". Many body systems make up an organism like a human being or animal.
colonisation of infection to the body is when the body as being invaded by disease, bacteria that can cause the body immune system to breakdown.
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The phrase trans ocean is meant to mean across the ocean. Trans ocean is meant to be the same as transocean, which is not a word but a shorter version of transoceanic, to which it is meant to have a similar meaning.
The phrase a wallpaper on your desktop can mean that your desktop is covered in papers. This can be meant on your computer or your actual desk.
What is meant by administrative system in business? What is meant by administrative system in business?
The phrase "hitchhiking arachnid" typically refers to spiders or other arachnids that unintentionally hitch a ride on people or objects. These arachnids may unknowingly be transported to new locations, which can be a means of dispersal for them.
The phrase means that the question is difficult to answer. Like this one.
You smell heavenly or you smell very good :) Is this what you meant?
There is one very important function for the digestive system. The digestive system is meant to break down food for the body to absorb.
The whole thing!
not much.
not much.