Final answer:
The phone call between astronaut Sunita Williams and marine biologist Tim Shank on January 26, 2007, was the first of its kind; since Williams was orbiting 220 miles from Earth, and Shank was 2 miles deep in the ocean.
Step-by-step explanation:
The phone call between astronaut Sunita Williams and marine biologist Tim Shank on January 26, 2007, was the first of its kind; since Williams was orbiting 220 miles from Earth, and Shank was 2 miles deep in the ocean.