Unlike fossil fuels, solar energy is considered nonpolluting because the chemical and radioactive products of solar fusion
A) stay near the sun.
B) are destroyed in Earth's atmosphere.
C) would be produced on Earth anyway.
D) quickly break down when they strike the Earth's soil.
Question 2
The most stable predator-prey relationships typically involve communities in which there are
A) many prey species and several natural predators.
B) many species of carnivores eating each other.
C) only bottom-up population regulation.
D) only top-down population regulation.
Basic Types of Energy
Energy in SHM
Chemical similarities between para-aminobenzoic acid and sulfonamides.
Twelve primary energy channels and the Conception and Governing Vessels of Traditional Chinese ...
Free energy diagrams for the simple reaction A ----> B
The origin and spread of modern H. sapiens, reconstructed from genetic and fossil evidence.