paleozoic ERA
We live in the Cenozoic era.
The dominant organisms in the Mesozoic Era were dinosaurs, which ruled the land, along with marine reptiles and ammonites in the oceans. In the later part of the era, mammals and birds began to diversify and emerge as important groups of organisms.
single-celled organisms and soft, boneless animals
We live in the Cenozonic Era and the Holocene Epoch.
paleozoic ERA
All three: Paleozoic, Mesozoic and Cenozoic
We live in the Cenozoic era.
Mesozoic era
The dominant organisms in the Mesozoic Era were dinosaurs, which ruled the land, along with marine reptiles and ammonites in the oceans. In the later part of the era, mammals and birds began to diversify and emerge as important groups of organisms.
Earth organisms need essential nutrients, water, oxygen, suitable temperature, and an energy source to live and reproduce. Additionally, shelter or habitat plays a crucial role in providing a safe environment for organisms to thrive.
We live in the cenozoic era. The Quarternary period. Also in the 5th era.
We live in the Quaternary period, which is part of the Cenozoic era.
the modern era
The three main marine organisms that live in the oceans are-benthos- live on the ocean floornekton- swim freely in columnplankton- get pulled by the oceans strong current
Dinosaurs
single-celled organisms and soft, boneless animals