Answer:
Agricultural revolution, start of Neolithic era, maybe 12000 yrs ago
Explanation:
Answer:
heating of the mountain slope by the sun
Answer: Option D.
Rate of oxygen consumption.
Explanation:
Volume of oxygen used or Vo2 Max is the maximum ability of a person to consume oxygen and the ability of the heart, lungs and blood to transport the oxygen to other tissues and utilize it to produce ATP or energy during intense exercise.
Answer:
Walls are thin.
Inner surface is moist.
Tissues are filled with blood vessels.
Exposed to air
Explanation:
