Knowledge of earth system in order to protect, understand and develop research methods.
Answer:
A. The Cell Wall
Explanation:
The cell wall holds and supports the shape of the cell.
The answer is #4. The first and second one involve acid, which is chemical weathering. The third one involves oxidation, which is a chemical process. The only mechanical process is option four.
A is the answer. Hope that helped.
Answer:
To bring amino acids to the ribosomes to be assembled into proteins
Explanation:
Transfer RNA or tRNA is a ribonucleoprotein which serves the purpose of chaperoning amino acids from the cytoplasm of the cell to the site of protein synthesis.
