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What time period is the age of mammals?
the last 65 million years is called the age of mammals
What were some examples of the mammals of the tertiary period?
All mammals present today are example of tertiary period mammals as we are living in tertiary period .
What is a mammals gestation period?
The gestational period for a mammal varies. Smaller mammals tend to have a shorter gestational period than larger mammals.
Was anyone alive while the dinosaurs were here?
No, there were no mammals at that time. Small mammals only came into being, during the end of the dinosaur period. Humans evolved fron these small mammals.
Is reptiles a mammals?
No, a reptile has the ability to lay eggs. Mammals give birth to their young after a period of time, as the egg develops inside them, to first become an embryo, and then a foetus.
Mammals that retain their young within the body of the mother for a long period of time are called?
Placental mammals retain their young within the body of the mother for a long period of time. Humans, dogs, bears, and mice are all examples of placental mammals.Mammals which do not retain their young for a long period of time are marsupials, all of which have short gestation periods (e.g. kangaroos, koalas, Tasmanian devils, wombats, etc) and monotremes (platypuses and echidnas), which are egg-laying mammals.
What is the earliest record of mammals?
The earliest record of mammals is the upper Triassic period. They were very, very small, which helped them avoid predation by dinosaurs of the time. This gave them an evolutionary advantage that resulted in the mammals we know today.
What geological time period did human life occur in?
During the last geological time period, the Cenozoic era the dinosaurs became extinct. As the smaller mammals we able to survive the humans evolved.
Are giraffes fruit?
they are mammals,PERIOD.
What mammals faced in the quaternary period.?
Mammals faced a series of ice ages.
What kind of vertebrate was likely evolutionary to mammals?
You need to specify a time period for the question to be answered. Synapsids, therapsids, and cynodonts could all be called the early ancestors of mammals, but each at a different stage in the evolutionary history of mammals.
Did dogs live during the dinosaurs?
Dogs did not live during the time of the dinosaurs. There were no known mammals on Earth during that period.
