Put $500 Into These 3 Cryptos and Watch It Grow Into a Lambo by 2026
Fearsome Sharks of Today Evolved When Ancient Oceans Got Hot
- Blog
Jeanne Timmons
- 0
- 1 minute read
More than 100 million years ago, scientists say, warming seas and reduced oxygen may have sent some sharks higher into the water column, where they evolved to be fierce and hungry.
