Showing posts with label Animals and plants. Show all posts
Showing posts with label Animals and plants. Show all posts

Tuesday, 29 September 2015

How do snakes hear?



Snakes actually have no ears, but they have a sound- sensitive tongue. This is the reason why they have to keep sticking out their tongues at intervals to respond to sounds in their environment.

Dogs have about 100 different facial expressions



If asked how many facial expressions has dog, what would you answer?
Probably, twenty, seventeen, thirty, or something.
Funny and amazing enough, it is well to know that dogs have about 100 different facial expressions, most of them are made with the ears.

Some of them below: