Starfish are part of the echinoderm phylum. The image above is that of a starfish dissection. Which statement is NOT true
regarding the anatomy and physiology of the starfish?
A)The surface pictured is the aboral surface.

B)The stomach has been removed from this starfish.

C)The 'legs of each starfish is called a ray. Rays contain different structures in each one.

D)The parts of the water vascular system include the madreporite, the stone
canal, the ring canal, the radial canal and the tube feet. The madeporite,
stone canal and ring canal are in the center of the starfish.

What best explains whether bromine (br) or neon (ne) is more likely to form a covalent bond? bromine forms covalent bonds because it has seven valence electrons, but neon has eight valence electrons and already fulfills the octet rule. bromine forms covalent bonds because it has many electron shells, but neon has only two electron shells and is tightly bound to its electrons. neon forms covalent bonds because it can share its valence electrons, but bromine has seven valence electrons and can gain only one more electron. neon forms covalent bonds because it has only two electron shells, but bromine has many electron shells and will lose electrons in order to fulfill the octet rule.