During powerful movements, Athletes should never maintain a stiff, neutral spine during most movements because the torso muscles (core muscles) act as a spring for transferring force from the lower body to the upper body. A. True
B. False

Which properties describe all matter?

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

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.