Which object is created during the formation of a star? a nebula a protostar a supergiant a supernova

In the name staphylococcus aureus, aureus is thea. kingdom.b. specific name.c. genus.d. domain name.e. family name.

Name the types of burns one can get and which structures of the integument are damaged

In general, characteristics that an organism survive and reproduce become more common over time. what mechanism of evolution causes this?