Bones function as levers for the muscles to provide movement of the body. how do muscles attached to the bones move the body?

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.

Why do you suppose the structural polysaccharide cellulose does not contain branches?

The footprints of a dinosaur and the burrow of an ancient shrimp are examples of which kind f fossils