Question

Archaea and eubacteria are primarily different in _____. genetic make-up and biochemistry size and shape method of reproduction symbiotic relationships

Answer 1

in terms of living environments

Archaea  are primitive micro organisms that have one cell and live in environments that are severe, such as those that are extremely salty or hot.

They are any of a group of single celled prokaryotic organisms that have distinct molecular characteristics separating them from bacteria and from eukaryotes.

Answer 2

Genetic make-up and biochemistry