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The time periods' names are spelled Cretaceous and Jurassic, respectively. The Cretaceous period was longer, lasting more than 75 million years.

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Why does size affect the gestation period?

Size affects gestation period primarily due to the metabolic demands of developing offspring. Larger animals typically have longer gestation periods, as their offspring require more time to develop fully to support their size and complexity. Additionally, larger species often have fewer offspring at a time, leading to longer investment periods in each individual. This relationship reflects evolutionary adaptations to ensure survival and reproductive success in varying environmental conditions.


What is post-natal period and pre-natal period?

The period of time around the time of pregnancy and delivery.


Why do humans have a longer gestation period compared with adult body size?

Humans have a longer gestation period relative to their adult body size due to the complexity of brain development and the need for extensive neural growth. The human brain, which is relatively large and requires significant maturation for cognitive functioning, demands more time in the womb compared to other species. Additionally, the relatively narrow human pelvis, adapted for bipedalism, limits the size of the fetus at birth, necessitating a longer gestation to ensure the infant is sufficiently developed to survive outside the womb.


What is the period of time that a cow carries her young called?

The period of time that a cow carries her young is called gestation. It typically lasts around 9 months, similar to humans.


How long is the gestation period fro humans?

Humans have an average gestation period (time of pregnancy) of 280 days.

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Animal that lives a longer period of time?

dinoser


What greek root most likely means from a previous time period no longer in use?

The Greek root "archaios" most likely means from a previous time period no longer in use.


Can I freeze berries to preserve them for a longer period of time?

Yes, you can freeze berries to preserve them for a longer period of time. Freezing berries helps to maintain their freshness and flavor for several months.


How old does a debt have to be in va before a creditor can no longer place a lien on your accounts for it?

That time period varies by state.That time period varies by state.That time period varies by state.That time period varies by state.


Using your knowledge of Greek roots what word most likely means from a previous time period no longer in use?

The word is archaic (αρχαικό) meaning exactly ''something from a previous time period no longer in use''. It is also a time period in greek history.


Using your knowledge of Greek roots choose the word that most likely means from a previous time period no longer in use?

Archaic is a word from Greek that means from a previous time period or no longer in use.