What is the main function of the krebs cycle?
o
o
o
o
a. using pyruvate to make energy carriers
b. producing large numbers of atp molecules
c. breaking down energy carriers
d. producing oxygen for use in photosynthesis

The answer is B. The Krebs Cycle releases lots of energy carrying DNA

The answer is atmosphere. there are four spheres of the earth: 1. geosphere (from greek word 'geo' = ground), 2. hydrosphere (from greek word 'hydro' = water), 3. biosphere (from greek word 'bio' = life), and 4. atmosphere (from greek word 'atmo' = air). a magnetosphere is a region of space around astronomical objects controlled by the magnetic field of that object. through the process of elimination, since lightning is present in the air, it can be found in the atmosphere.