Answer: Vitamin K
<span>Coenzymes are small, nonproteinaceous molecules that work with an enzyme to initiate the function of an enzyme. They cannot function on their own and require the presence of an enzyme. An example is vitamin K, a fat-soluble vitamin that modifies protein to bind with calcium. </span>
The Answer Is Chemical Comosition
Mitosis is the answer I think because meiosis produce 4 haploid cells
A tissue is different from an organ because an organ is made up of a group of tissues working together to do a specific job. While an organ is made up of cells that are working together to do a specific job.
They are similar by both of them working together to accomplish specific functions.
Just in case, an example of an organ is a heart.
hope this helps