Answer:
well for me
Explanation:
I think it's the second one
Answer:
The two factors are: moderate temperature and energy source.
Explanation:
A biosphere is that portion of the earth where life occurs which means it consists of water, underground, land, and air. On earth, life can be seen at the bottom of the ocean to 9 km above the earth.
The two major factors that confine living thing to the biosphere is the energy source and moderate temperature. Energy is required by all the organisms present on the earth. Every organism has its own way to gain energy like some gain energy from the sun and some from consuming others.
Moderate and constant temperature is important for the survival of the organisms and to maintain homeostasis in them.
The set of reactions that is the primary route of ATP production in the cells is called ETS REACTIONS. ETS stands for Electron Transport System. The reactions occur in the cristae of the mitochondria in the presence of cytochromes and coenzymes, which act as carrier molecules. They accept energized electrons and pass the electrons to the next molecules in the system. The overall reaction result in the production of ATP, which is the only form of energy that is usable by the cells.
