Time Machine Animal Safari
Tumble Science Podcast for Kids
00:00
How Does a Molecular Clock Work?
A molecular clock combines the two techniques we just talked about, diona and fossils. It puts them together into an equation that figures out how fast species might have changed between fossil examples. In this way, scientists could complete the bird family tree and find owl's place on it. And it turns out owls are only bred in captivity to ti help keep their species ive if they're endangered.
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