Why is it important to separate witnesses at a crime scene? give 2 reasons.

One- so witnesses don’t communicate during investigation, or when they are having to make a story up the story won’t match with eachother
two- so the witness won’t have any distractions, talking one on one can help the witness focus and maybe re remember some things during the incident

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