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.
exists and is an alternate of . Light is the fastest thing on earth. Light travels about 186,282 miles (more than seven times the circumference of Earth) in one second. In modern physics, light is regarded as the fastest thing in the universe, and its velocity in empty space as a fundamental constant of nature denoted by c.
View full size image. Astronomers have discovered a hot Earth-size planet so close to its star that a year on that exoplanet lasts just 8.5 hours, making it one of the fastest alien planets ever seen.