Repeat the same experiment and obtain the same results.
Answer:
Pressure :)))))))........
Most of them are proteins but there are some RNA and\or DNA enzymes or maybe glycopeptides.
The answer is d. carry on metabolism.
Metabolism includes all chemical reactions involved in maintaining order within cells and organs. The purpose of metabolism is a conversion of food or fuel to building blocks for macromolecules and to energy for cellular processes. It is involved in the elimination of waste, too. Regulation of metabolism is important for normal functioning of cells and organs.
The answer is environmental stress