Answer: Archaeon.
Explanation:
Archaea are unicellular organisms that make up the third domain of organisms on earth. They were initially classified as bacteria, receiving the name archaebacteria, but this classification is outmoded. As a main characteristic, they have no cell nucleus. They have a rigid cell wall that protects them from the environment and it is composed of S-layers and lack peptidoglycan molecules. In appearance they may be described as having a coccoid morphology and their individual range is from 0.1 μm to over 15 μm in diameter.
I just took the test and the only logical answer would be D. species
Sand needed the least amount of water. The soil drained faster because of the large particles that have more space in between.
Presumably whatever their nutrition and health requires, for instance, if a tree frog requires fruit flies to maintain a healthy and balanced diet, then the conservation center probably feeds their tree frogs fruit flies.
The correct answer is C.
Amino acids consist of two different parts, the nitrogen-containing portion (NH2 group, dor the amino acid) and the carbon skeleton, containing the COOH, the acidic part. Two amino acids form bonds between their amino and acidic parts and form peptides that build up to proteins.
