12. a dog pants because a. evaporation causes cooling b. evaporation gets rid of excess water in the body c. it is tired d. panting to raise body temperature.

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

Aneutral atom must have the same number of neutrons and protons? no, they must have the same number of protons and electrons

Diagrams for sure 67(8? ; 4