What is one of the main functions of the endocrine system?

A To allow the body to coordinate
the actions of its muscles

B To allow the body to distribute
blood and lymph

C To allow the body to provide
support for different tissues

D To allow the body to secrete
hormones to regulate its growth

water is a polar molecule. a chemical bond is a force of attraction between atoms or ions. bonds form when atoms share or transfer valence electrons. atoms form chemical bonds to achieve a full outer energy level, which is the most stable arrangement of electrons. so, false

explanation:

in h2o molecule, two water molecules are bonded by a hydrogen bond but the bond between two h - o bonds within a water molecule are covalent. the greater the electronegativity difference, the more ionic the bond is. bonds that are partly ionic are called polar covalent bonds. nonpolar covalent bonds, with equal sharing of the bond electrons, arise when the electronegativities of the two atoms are equal.

idk

explanation: