Answer: The correct answer is -
Eubacteria and Archaebacteria.
As per the information in the question, scientist finds a new life form and determines that it contains no nuclei.
This indicates that the new life form is a prokaryote.
Prokaryotes are the organisms that are devoid of nucleus and do not contain any membrane bound subcellular compartments (cell organelles).
Archaebacteria (primitive forms of bacteria) and Eubacteria are the two groups of prokaryotes.
Thus, Eubacteria and Archaebacteria is the right answer.
The order from the longest to the largest will be; Eon, Era, Period, Epoch.
Eon is the longest division of geologic time. Epoch is the shortest division of geologic time, only present in Cenozoic Era. Era is the second longest division of time, marked by sweeping changes in the fossil record. Period is the time division which is longer than an epoch but shorter than an Era.
Photosynthesis helps plants grow and become stronger as the more sunlight hits them. It’s where plants get all there nutrients aka food from to keep living.
Earthquake, Tsunami, land slides, storms, and flooding
