Which statement accurately compares archaebacteria and eubacteria?
1. both take different shapes and sizes.
2. both are always heterotrophs.
3. both can sometimes live in extreme environments.
4. both are known as "true" bacteria.

2. Both are always heterotrophs.

Explanation:

took the test

A

Explanation:

his research revealed two genetically different groups of prokaryotes, which justified splitting kingdom monera into two kingdoms. the genetic and cellular differences were so great, that these two kingdoms were eventually placed into different domains in the current three-domain system.

there’s no image attached but i can if you want: )