The correct answer is aerobic cellular respiration. This process uses glucose and oxygen as reactants producing six molecules carbon dioxide, 6 molecules water and 30 molecules of ATP which is used directly to produce energy.
Carbon-14 is <span>radioactive element is used to determine the absolute age of late pleistocene animal remains because it is abundant in organic matter. Its decay is first-order and its half-life has been determined to be 5730 years which </span><span>means that after </span>5730 years, the amount of carbon<span>−</span>14<span> will be 1/2 of the initial amount.</span>
Answer: There are 3 triple points in the given phase diagram.
Explanation: Triple point is defined as the point at which the temperature and pressure of the 3 phases are in equilibrium with each other.
In the given phase diagram, there are three points which is satisfying this definition.
Point A: At this point The monoclinic form and rhombic form have the same vapor pressure. Hence,

Point B: At this point, the monoclinic form starts to melt. Hence,

Point C: At this point, the rhombic form, monolinic form and liquid is in equilibrium. Hence,

Hence, this system has 3 triple points.
Answer:
n= 0.303mol
Explanation:
From PV= nRT
R= PV/nT
Comparing 2-systems of baloons
P1V1/n1T1 = P2V2/n2T2
Since pressure and temperature are constant
V1/n1= V2/n2
23.5/5.2 = 14.9/n2
Simplify
n2= 0.303mol