Gestation Period

... seven is common. A female can produce up to five litters a year. The gestation period is only 21 days. 8. Female rats can successfully breed as early as six weeks after they ...

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Just like in real life, I would look at the gestation period it takes them. Cats and dogs have a short gestation period and a short juvenile period, because ...

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... female that a female has just to bear a human child with such a long gestation period and energy needs. Also having to be the macho male expected to be the one to chase the ...

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... gatherer: i would start with our tall uprightness, opposable thumbs, gestation period, brain size, heat adaptations-sweat,lack of hair. Just to start you off. Presently as ...

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... are made Are their young cared for What is their maturity age and gestation period

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