since the Cambrian period, or whether imperfections in the fossil record
only suggest greater diversity today, while in actuality there has been
either ____ or decreased diversity.
changed.. escalation
increased.. stasis
expanded.. discontinuity
declined.. reduction
improved.. deviation
5. Manipulating laboratory tissue cultures with hormones is one thing; using
hormones to treat human beings, however, is contingent on whether
hormones that ____ in the laboratory can affect ____ organisms, and in
predictable ways.
develop.. similar
succeed.. simple
fail.. cellular
work.. whole
reproduce.. unknown
6. The astronomer and feminist Maria Mitchells own prodigious activity and
the vigor of the Association for the Advancement of Women during the
1870s ____ any assertion that feminism was ____ in that period.
exclude.. thriving
contradict.. prospering
pervade.. remote
buttress.. dormant
belie.. quiescent
7. Jones was unable to recognize, the contradictions in his attitudes that were
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