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Q11: _ may have been the ancestors of
Q13: One feature shared by modern humans and
Q33: Resource partitioning is the result of _.<br>A)parasitism<br>B)mutualism<br>C)competition<br>D)predation<br>E)commensalism
Q39: Some archaea are extreme halophiles. This means
Q40: Anaerobic methanogens produce _.<br>A)carbon monoxide<br>B)carbon dioxide<br>C)ammonia sulfide<br>D)methane<br>E)hydrogen
Q42: Which organism is not an arachnid?<br>A)spider<br>B)scorpion<br>C)tick<br>D)ant<br>E)mite
Q46: What salt-tolerant woody plants have prop roots
Q47: In muscle contraction, the breaking of the
Q62: The defining trait of hominins is _.<br>A)large
Q90: Humans have _ symmetry and are _.<br>A)radial;