I KNOW THE TOPIC IS DUMB BUT PLEASE HEL so i need a backround research paper for my science project

I would like to find out what the most effective way to sanitize your hands would be for example such as using different hand sanitizer, different soaps, no soap to be able to find out how prevent the spread of germs through touch.

What do all macromolecules have in common with each other? oa. they all are formed from the same elements.ob. they all have major roles in cell membranesoc. they all act as catalysts in the body.od. they all have peptide bonds between carbon atoms.

{answer found. it's (3 ) }which statement describes the cell cycle? (1)the cell cycle is a process in which one cell divides into four genetically different cells. (2)the cell cycle is a process in which one cell divides into two genetically different cells. (3)the cell cycle is a process in which one cell divides into two genetically identical cells. (4)the cell cycle is a process in which one cell divides into four genetically identical cells.

What advantages does a pedigree have over a written passage?