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they were preserved with the present relatives of the animal. they were lodged inside the animal’s skull. they were hardened parts of the animal’s body. they were attached to the animal’s skeleton.
a few, to do few, to sing few, to do a few, doing
equally important. definable. equally doubtful. deliberate.
can always be accurately identified. have usually left some traces. can usually be reconstructed. have always vanished without any trace.
minimization restriction descent decline
equally important. definable. equally doubtful. deliberate.
A fossilized animal’s appearance is usually restored accurately. It is difficult to restore some fossilized animals because they had no external parts. The prehistoric elephants are hairless. An extinct animal does not definitely looked like its living relatives.
satisfy popular curiosity. answer scientific questions. establish its activities. determine its eating habits.
satisfy popular curiosity. answer scientific questions. establish its activities. determine its eating habits.
is; are is; is are; is are; are
is; are is; is are; is are; are
satisfy popular curiosity. answer scientific questions. establish its activities. determine its eating habits.
A fossilized animal’s appearance is usually restored accurately. It is difficult to restore some fossilized animals because they had no external parts. The prehistoric elephants are hairless. An extinct animal does not definitely looked like its living relatives.
What would you like，sir How many juice would you like，sir How is the juice，sir How much juice would you like，sir
is; are is; is are; is are; are
they were preserved with the present relatives of the animal. they were lodged inside the animal’s skull. they were hardened parts of the animal’s body. they were attached to the animal’s skeleton.
can always be accurately identified. have usually left some traces. can usually be reconstructed. have always vanished without any trace.
equally important. definable. equally doubtful. deliberate.
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