the answer is c. It shares electrons to complete its octet
36... The breakdown of one glucose results in 36 to 38 ATP molecules being formed; this is under 40% of the potential energy within a glucose molecule, over 60% is lost as heat.
ans2.sunlight ....a. Aerobic cellular respiration is a gradual process that prevents energy loss as heat.
ans3...6O2 + C6H12O6 yields 6CO2 + 6H2O + Energy
C) K ( potassium)
Explanation:
Small non-charged molecules like CO2, H2O, O2 can pass through the membrane freely.
But others such as K+ require specific potassium bumps throughout the membrane. Which acts to transport Na+ and K+ cross the membrane.
I think A. Significant changes in the atmosphere.