Evolutionary health implications

When we think of whales, we often imagine them as these huge, majestic creatures swimming through the oceans with their long, sleek bodies and powerful tails. However, what most people don't know is that whales actually have arm, wrist, and finger bones in their front fins. This fact may come as a surprise to many, but it's true. Whales are mammals, which means they are … [Read more...] about Whales Have Arm, Wrist, and Finger Bones in Their Front Fins