The main building block for plastics is not an element but rather a molecule that's called 'monomere' which turns into a 'polymere' by combining many molecules together (polymerisation reaction) in plastics
I think "TABLE" is the main building block of relational database
Atoms.
the main blocks of element Cr in is d-block orbital in the periodic table because element Cr is a transition element.
It's the building block for a protein.
Nothing occurs without FOOD.
This depends upon The Periodic Table GROUP to which an element belongs to.
its amuni acid
Cells are the main building blocks of tissues and organs. Different types of cells perform specific functions to support the structure and function of the tissues and organs in the body. These cells work together to form tissues, which then combine to create organs.
Ribose is one of the most common ones, but it depends on what polysaccharide.
By properties they are Thermosetting plastics and Thermoplastics
halogens & noble gases
The cell is the basic building block of all living things. yes and cells are made of hydrogen, carbon, and oxygen so those are your main building blocks of all living things :)