Answer:
There are three classes of Archaea are Methanogens, Halophils and Thermo acidophills
Explanation:
Methanogens : They produce methane gas a waste product of their digestion or process of making energy
Halophiles: They live in salty environments
Thermoacidophilles: They live in hot acidic terrestrial environments.They are Crenarchaeota belonging to the Acidilobales and the Sulfolobales.
Heyyyyyyyyyyy id go with B
Animals either eat plants to obtain chemical energy in the form of glucose or they eat other animals that ate plants. Energy moves from the Sun to plants to animals. Photosynthesis is necessary for that energy flow.
Answer:
Antiparallel: A term applied to two molecules that are side by side but run in opposite directions. The two strands of DNA are antiparallel. The head of one strand is always laid against the tail of the other strand of DNA
