Animals that can live for extended periods on land, but must return to water-based environments
to reproduce:a.
hominids d. mammals
b. plankton e. amphibians
c. reptiles
E
You might also like to view...
List four ways that scientists have used to estimate historic atmosphere temperature changes
What will be an ideal response?
According to our text, urban growth in peripheral countries is a consequence of migration to cities, stimulated largely by the onset of
A) war. B) drought and famine. C) the demographic transition. D) pollution and disease. E) structural adjustment programs.
The factors necessary to make a really large wind wave are: a. disturbing forces and restoring forces
b. wind strength, wind duration, and fetch. c. wind strength, wind duration, and wind direction. d. disturbing forces and wind forces.
Because the amount of solar radiation received by the Earth is constant, factors such as greenhouse gas concentrations, atmospheric particulate concentrations, and oceanic circulation must be the principal driving factors of climate change
Indicate whether the statement is true or false