phanerazoic
if there was no oxygen then why were there dinosoars
Person a because 150 ounces is more than 75 ounces.
The earth is made up of fossils that have been discovered around the world
Explanation:
In the tundra and desert, the land is mostly barren and has only a few species of plants and animals for organisms to feed on. In the tropical rainforest, it has lots of rain and more plants can grow, and that results in more herbavores to feed on the plants and more predators to feed on the herbavores.
Hope this helped!