Select all the reasons for checking glassware for cracks or chips prior to use. chips or cracks will make your experiment take longer. you could cut yourself on glassware that has a chip. chips or cracks can make the glassware more likely to break during use. chips or cracks will change the outcome of the experiment.

Chips or cracks can make the glassware more likely to break, especially if the experiment putting substances over heat.
Also, I suppose you could cut yourself on the damaged glassware.

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