How many cells are in a single drop of blood? explain your answer.

There will be several hundred at least. You will have red blood cells and different types of white blood cells mixed throughout. I don't know if I could give you an exact figure because it would be incredibly high considering that we are talking about cells that are microscopic.   

This is what i found on google“ the monomers combine with each other via covalent bonds to form larger molecules known as polymers. in doing so, monomers release water molecules as byproducts. this type of reaction is known as dehydration synthesis, which means “to put together while losing water. in the process, a water molecule is formed.” i hope this you