Which scientist led Darwin to his great idea about the cause of evolutionary change by observing that human populations grow much faster than available food supplies and that famine was an inevitable feature of human existence?
A) Charles Darwin
B) Charles Lyell
C) Thomas Malthus
D) Jean Baptiste Lamarck
C
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The Hawaiian Island-Emperor Seamount chain formed as a result of ________
A) divergent plate boundary activities B) convergent plate boundary activities C) transform plate boundary activities D) hot spot activities
In the Riftia-symbiont relationship, the benefit to the host during mutualism includes ________.
A. a predation advantage B. protection from competition for space C. organic matter, that is, food D. protection from predation E. protection from parasites
How would a hydrograph for a drainage basin change if major urban growth were to occur upstream?
a. ?The hydrograph would be higher and narrower. b. ?The hydrograph would be both higher and longer. c. ?The hydrograph would be lower but longer. d. ?The hydrograph changes only with wildfire, logging, or overgrazing, not urban growth. e. ?The hydrograph becomes skewed, rising more slowly but dropping very quickly.
The same side of the Moon is always visible from Earth
Indicate whether the statement is true or false