It may seem like spiders have lots of tiny muscles in those legs, allowing them to jump from place to place like a grasshopper. But they actually use their blood pressure...
| | If you're having trouble viewing this email,
click here | | | | | | | | | You are receiving this newsletter because you subscribed to the About Today newsletter.
If you wish to unsubscribe, please click here | | | 1500 Broadway, 6th Floor, New York, NY, 10036 | | | | | | |
No comments:
Post a Comment