| sleep | slept | |
| slide | slid | |
| sling | slung | |
| slit | slit | |
| speak | spoke | |
| speed | sped (or speeded) | |
| spin | spun | |
| split | split | |
| spread | spread | |
| spring | sprang (or sprung) |
quinta-feira, 25 de junho de 2015
Fun Facts About Dogs
- Dogs only sweat from the bottoms of their feet, the only way they can discharge heat is by panting.
- Dogs have about 100 different facial expressions, most of them made with the ears.
- Dogs have about 10 vocal sounds.
- Dogs do not have an appendix.
- There are more than 350 different breeds of dogs worldwide.
- Dalmatians are born spotless: at first pure white, their spots develop as they age.
- Contrary to popular belief, dogs aren’t color blind; they can see shades of blue, yellow, green and gray. The color red registers on a grayscale in a dog’s vision.
- Most domestic dogs are capable of reaching speeds up to about nineteen miles per hour when running at full speed.
- Using their swiveling ears like radar dishes, experiments have shown that dogs can locate the source of a sound in 6/100ths of a second.
- Domesticated for more than 10,000 years, the dog was one of the first animals domesticated by humans.
quarta-feira, 24 de junho de 2015
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