Gender, equity and human rights. Women are the drivers of sustainable development. 5 APRIL 2017 - Food safety is essential to good nutrition and health, which are vital to sustainable development. WHO estimates that every year, 1 in 10 people fall ill and 125,000 children under 5 years of age die from foodborne diseases.
1 Snout shape: Alligators have wider, U-shaped snouts, while crocodile front ends are more pointed and V-shaped. 2  Toothy grin: When their snouts are shut, crocodiles look like they're flashing a toothy grin, as the fourth tooth on each side of the lower jaw sticks up over the upper lip.
Crocodiles are better adapted to living in seawater. Crocodiles are more aggressive than alligators. Crocodiles tend to have a lighter appearance than alligators. Crocodiles in the wild are found all over the world while alligators are only found in the US and China.