III. RNA AS EARLY GENETIC MATERIAL 13. RNA world hypothesis Theory that
not DNA, stored
information in living things on early Earth.

Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above

How does the author's purpose in this passage differ from an author writing about her personal struggle living with asthma?

Aflashlight battery is an example of a) potential energy b) kinetic energy c) thermal energy d) solar energy