The greatest ring system around a planet in our solar system surrounds which of the following planets?
a. jupiter
b. saturn
c. neptune
d. mars

Number and variety of living organisms includes genetic, species, and ecological types

How are proteins and nucleic acids related? they both provide energy. they both carry genetic information. the structure of proteins is determined by nucleic acids. the subunits of nucleic acids are also the subunits of proteins.

Which member of the following food chain will be least affected by ddt, a pesticide water pollutant, if bio-magnification is occurring? algae> zooplankton> crayfish> leopard frog> large mouth bass