The Otterbox Armor case for the iPhone is indicated to be waterproof, which would mean that it would protect against seawater and freshwater. However, it is notable that the case is not waterproof if the headphone jack is in use.
No, the iPhone 4 is not waterproof, but there are cases made which can help protect the phone from water damage.
no it does not
yes it does
sea otter
there is a waterproof version, but it is expensive and bulky
With their dams
sea otter
sea otter
it protect itself by using it's sharp claws
Smoothing out the bubbles on the screen protector
Thick fur
In the US, there are both federal laws and state laws that protect the otter. These laws make it illegal to hunt, harrass, or capture sea otters.