1. The skeleton the body. The
support the entire body and the
supports the abdominal cavity.
2. The skeleton
the soft parts of the body such as the ,
heart and lungs.
3. The skeleton
blood cells. All bones in the fetus have red
which produces blood cells. Adults only
have certain bones that produces .
4. The skeleton
minerals and fats. All bones have calcium phosphate. It is a source of
and
ions.
is stored in yellow bone marrow.
5. The skeleton and muscles permit
and .

Each hereditary trait corresponds to

Ascientist is conducting an investigation that involves water, silver, carbon dioxide, and oxygen gas which group of statements best describes all of the materials he is using in the investigation?

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.