Predators of frogs would need to hunt other food sources, leading to decreases in both the predators and the new prey. The prey of frog would run rampant as one of their predators are now gone.
Seven SI base units. "The metre is the length of the path travelled by light in vacuum during a time interval of 1 /299792458 of a second." 1 /10000000 of the distance from the Earth's equator to the North Pole measured on the circumference through Paris.
There's three possible answers I found. The first one being that they worked in a bike shop, the second is that they were self taught, and the third is that there was this guy named Charlie Taylor who worked for them and he pretty much built the engine of their first planes