Oh Baby! Animals in The Womb

In the Womb: Animals

Animals In The Womb
In the Womb
In the Womb
In the Womb
In the Womb: Animals
In the Womb: Animals
In the Womb
In the Womb: Animals
At 39 days, the eyelids of a dog fetus fuse to protect the developing eyes. A golden retriever (pictured here) pregnancy lasts about nine weeks. All 400 breeds of dogs can produce multiple puppies in one litter. (National Geographic)
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