Doctors are more likely to prescribe these drugs to women. One in four women in their 40s and 50s take antidepressants, and 13 percent of pregnant women take these drugs. There are several reasons why doctors recommend them. Some are for uses not approved by the U.S. Food and Drug Administration.
Actually, sperm whales are known to eat other species of sharks as well as colossal squid which are much larger than the 9 foot great white who got eaten. Per http://www.nwf.org/Wildlife/â¦/Sperm-Whale.asp. âThe sperm whale prefers ice-free waters at least 3,300 feet deep.
Dolphin teeth are more for catching fish than for tearing apart large prey, as sharks' teeth are. And sharks have very tough skins--hard to tear. But dolphins have a hard rostrum--beak--that's perfect for ramming. Sharks can and do kill and eat dolphins, which are highly nutritious for a shark. Dolphins aren't equipped to eat sharks, however, except for Orcas, which while called a whale, are really the largest species of dolphin. For other dolphins, then, they have no reason to kill a shark for food--just for defense--and dolphins have been known to swim off when a shark attacks one member of a pod.