Answer: Search the the periodic table for more info
Explanation: Metals are, well, metals. Examples are Iron, Copper, and Aluminum.
Non Metals are simple; they are not metals
Metalloids are complex to define, so I will let the Oxford Dictionary explain for me; an element whose properties are intermediate between those of metals and solid nonmetals or semiconductors. (the oxford dictionary)
The spleen acts as a filter for blood as part of the immune system. It also helps fight against certain kinds of bacteria that cause pneumonia and meningitis.
