You should make equal amount of both O2 and CO2
Because water keeps you hydrated and that's cool, but alcohol makes you drunk and that's not cool.
Fossils provide<span> solid </span>evidence<span> that organisms from the past are not the same as those found today; they show a progression of </span>evolution<span>. Scientists calculate the age of </span>fossils<span> and categorize them to determine when the organisms lived relative to each other.</span>
As the tires broke down, they released potentially harmful chemicals into the water.
