Which of the following is not a structure of the nervous system? A. The brain B. The heart C. The spinal cord D. Cranial nerves

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

Giga is the second highest prefix on the normal scale, the first is terra.

The basic building blocks of dna and rna are nucleotides

Gay-lussac's law i think.