Why Do Humans Have Such Small Mouths and Teeth?When our genus, Homo, diverged from other hominins at least 2.8million years ago, human...BotkinKowacki, Eva
why, protect, up, on, we, many, bag, real, because, collect Here are several things you can do to help protect the environment.Plastic (1) bags are not good for the environment. Now more and (2) more people begin to use paper bags. And some supermarkets provide recycled paper bags....
Why do some people hate redheads? If you have ever experienced inexplicable ginger hate, this page may be just for you! If you can relate, leave your comments so others don't feel alone.
Making sure your kids develop good oral hygiene habits at an early age is important for maintaining healthy teeth and gums. While manual toothbrushes can certainly get the job done, kids electric brush designed specifically for children offer some distinct advantages. With fun character designs and ...
That's because your teeth aren't all shiny and smooth.那是因为你的牙齿并不全是闪亮光滑的。They have lots of bumps and ridges that help you grind down your food.牙齿有很多凸起，可以帮你磨碎食物。And there are lots of small spaces between them too.但是牙齿之间有许多小缝隙。These are places...
Every June, Californi a of the US A hosts the World Ugliest Dog competition.People pick the winner from dogs with small noses, ugly teeth and big eyes. These dogs look strange, but many people still love them. Also, photos of ugly pets are very popular on the internet.Why do we love...
By way of reaction, some wine lovers were understandably pleased to abandon their calendars and feel at liberty to open bottles. However some writers have pointed out the focus on Pinot Noir, and feel several varieties have to be used before firm conclusions are drawn. Others would like to se...
Kid 1: Have you been brushing your teeth? Nij: (guiltily) Mm yeah, I do but sometimes I forget Kid 2: I always don't like doing my teeth, but I do it anyway Kid 1: Nij, you have to brush them! Nij: Why? Kid 1: Because that will help it get clean Nij: Well, it's not...
Unexceptional small species do not have the size to knock down trees or create holes in the ground to create a home. These animals rely on elephants to do that for them. Elephants use their powerful kicks and teeth to knock down trees. Small species will then use that as shelter. Further...
Those teeth, which can puncture and rip apart prey in a matter of seconds, have been responsible for a total of 142 attacks, including 39 fatalities [source: ISAF]. 3: Bull Shark (119 Known Attacks, 26 Fatalities) Bull sharks are some of the most aggressive in the ocean, as the name...