For science today I am talking about the lewis and Clark expedition. Overnight America's land doubled this huge chunk of land almost untouched by mankind this is where Lewis and Clark step in they were going with over thirty other people to go in and find out stuff along with the normal supplies they brought pen and paper to write down their finds. They stayed in the wilderness for about 2 years 3 months and ten days that is a very long time remember this is no small piece of land this is the Louisiana purchase. They even sent home a prairie dog a live prairie dog.
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so I have read this part before but I never told you about it this is quite interesting. called rooster earplugs the rooster lets out a cockle doodle do that has 140 decibels. of sound that's loud enough to defend. you that is why the rooster does it in a high place and away from the hens. so he doesn't deafen them also the rooster has these built-in earplugs that totally block up his ear ducts. also he has a lot of hair or something like that in there so it would have to get through that. see even in this stupid animal God has put in these amazing adaptions or something like that other than adaptions.
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