A bacterium has the same nucleotides in its DNA as a gorilla. This is evolutionary evidence for A: Common ancestry
B: The abiotic synthesis of DNA
C: The synthesis of the first cell
D: Meiosis

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.

  a. chromosomes are duplicated before cell division so that each new daughter cell has a complete set

The correct answer is:       [c]:   "organisms that are sensitive to changes in temperature would die. "