Lexi drew a diagram to compare eubacteria and archaebacteria. which label belongs in the area marked y?

a. take different shapes
b. are single-celled
c. live in antarctic ice
d. may be autotrophs

Answer;

C. Live in Antarctic ice

Explanation;Archaebacteria are the oldest living organisms on earth. They are prokaryotes and unicellular. Archaebacteria are found in very harsh conditions such as at the bottom of the sea or in volcanic vents.They slowly gave way to modern organisms when the Earth’s conditions settled down and oxygen was introduced to the atmosphere. There are three phyla, or groups, of archaebacteria. methanogens, which harvest energy into methane, halophiles which live in extreme salt conditions and thermoacidophiles which survive in extreme temperature conditions.

Lipid because of the high percentage of carbon to carbon bonds, which store more energy than other bonds.

Exposure to solar flares would be the correct answer