You do find mitochondria in both plant and animal cells as eukaryote cells made this symbiotic bargain with free ranging bacteria that became mitochondria. Both plants and aniâ¦mals use the product of mitochondria, ATP, to do cellular work. 2 people found this useful.
<b>Answer 1:</b><br />Light is the fastest thing on earth. Light travels about 186,282 miles (more than seven times the circumference of Earth) in one second.
The fastest Plane in the World â SR-71 Blackbird. The fastest air-breathing Aircraft. To start with â there is a nice video of (former) Top Gearâs Jeremy Clarkson explaining the fastest plane in the world â Lockheed SR-71 Blackbird.