What anatomical features allow for the expansion of the urinary bladder as it fills with urine?

The correct answer is: visceral muscles of the muscular layer surround the submucosa and provide the urinary bladder its expansion capacity. Visceral muscles are smoothed muscles found lining internal organs and parts such as the stomach and blood vessels. Visceral muscle is originated inside of organs like the stomach, intestines, and blood vessels.

what image you forgot to include it.

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.