Maple syrup, which comes from the sap of maple trees, contains water and natural sugars. it's a clear, brown liquid and the sugars can’t be separated by filtration. under which category will you classify it? suspension colloid solution compound element

Compound Element. A compound element is when two or more ingredients are combined , like water, salt, and sugar. 

It is a colloid. its basically the blood of the maple tree

The  grandmother cell  is a hypothetical  neuronthat represents a complex but specific concept or object.[1]  it activates when a person "sees, hears, or otherwise sensibly discriminates"[2]  a specific entity, such as his or her grandmother. the term was in use at least as early as 1966 amongst staff and students in the department of experimental psychology, university of cambridge, england. a similar concept, that of the  gnostic neuron, was proposed two years later