hudi udman

Imagine that your a scientist digging for fossils on a low-lying grassland. Many of the fossil you dig up seem to belong to creatures adapted to live in the mountains. Million of years ago, what do dou think the landscape looked like in the region where y...

Wasps are multicellular consumers with complex organ sytem. To what kingdom do they belong?

Amoebas are unicellular consumers that lack complex organ systems and are found in damp enviroments. To what kindom do they belong

A species of bird with three toed feet feeds on worms and crawling insects. Over a period of several thousand years, the ocean level rises, and the region where the bird lives is flooded. Over several thousand years or so the birds descendant evolve webbe...