Answer:
How traits/characters were passed down and inherited from parents to offspring.
This is a law because it is based on observations (Newton's Third Law)
Crust
mantle
convection currents
outer core
inner core
1. Virus attaches to the bacterium
2. Virus injects into the bacterium
3. Viral DNA uses cellular machinery to reproduce itself
4. Compounds of the viral proteins coat are reproduced from genes in the viral DNA
5. Viral particles self assemble into new viruses
6.Viruses burst out, killing the host cell