How does the simple primary and secondary structure of dna hold the information needed to code for the many features of multicellular organisms?

Tropical rain forests support more species per unit area than any other terrestrial ecosystem. what is one way rain forests are important to the health of the biosphere?

Oak and maple trees, chipmunks, white-tail deer, and black bears emerging from hibernation are all organisms that may be found in which biome

This chart represents four government agencies and a contribution each has made to society. where is the error in this table?