Microfilaments and microtubules
The central nervous system is made up of two main parts: the brain and the spinal cord.
A molecule of water is composed of two hydrogen atoms and one oxygen atom, chemically bonded together. The hydrogen atoms are covalently bonded to the oxygen atom, forming a water molecule with the chemical formula H2O.
The two main parts that make up protoplasm are the cytoplasm and the nucleoplasm. Cytoplasm is the fluid portion of the cell where organelles are suspended, while nucleoplasm is the fluid inside the nucleus where the genetic material is found.
The nervous system is made up of two main parts: the central nervous system (CNS), which includes the brain and spinal cord, and the peripheral nervous system (PNS), which consists of nerves that connect the CNS to the rest of the body.
The three parts that make up nucleotides are a phosphate molecule, a 5-carbon ribose sugar and a nitrogenous base. DNA and RNA make up nucleotide chains.
Pronoun and speech
nucleus and nucleolus
The old and new testaments are the two parts that make up the bible.
The central nervous system is made up of two main parts: the brain and the spinal cord.
The house and the senate
The door and two hinges.
one of it is the crust and core
Sugar and phosphate are the parts that make up the DNA backbone.
Congress consists of two parts: the House of Representatives and the Senate.
house of representatives and the senate
Chromatids
Protons and Neutrons