Two students were having a discussion about viruses. Student A believes viruses are not living organisms .
Student B believes viruses are living organisms.
Which student is correct and why?

Describe the iron sulfide hypothesis and the lipid membrane hypothesis.

How does a lytic infection differ from a lysogenic infection?

Which of the following is a consequence of urban heat islands? increased precipitation downwind of the city? increased precipitation upwind of the city? decreased winds within the city? increased winds within the city?