Each tooth consists of a crown and a root. The surface of a tooth is covered with _enamel_, while the bulk of the tooth beneath is made of . The central cavity is called the cavity. A tooth is held tightly in its socket by a ligament.

the organisms are not adapted to live in some communities or habitats.

answers are:

lysogenic     viral dna merges with host cell dna

lysogenic     no symptoms

lytic               viral dna takes over

lysogenic     virus does not destroy host cell

lytic               virus destroys host cell

lytic               induces symptoms of viral infection

lysogenic       cell reproduces and spreads provirus

her affection for her parents makes her an especially sympathetic character.