False, There are no genetics that can save you from constant overeating and there are no genetics that can prevent you from working out, at least to your possible extent.
To solve this problem we will apply the ideal gas equations for which the product of pressure and volume is defined, as the equivalent between the ideal gas constant by the amount of matter and the temperature, mathematically this equation is described as
![PV = nRT](https://tex.z-dn.net/?f=PV%20%3D%20nRT)
Here,
P = Pressure
V = Volume
R = Ideal gas Constant
T = Temperature
n = Number of molecules
The pressure is in atmospheres, and considering the units of the other values we have finally that,
![R = 0.08206 \cdot atm\cdot L\cdot mol^{-1}\cdot K^{-1}](https://tex.z-dn.net/?f=R%20%3D%200.08206%20%5Ccdot%20atm%5Ccdot%20%20L%5Ccdot%20%20mol%5E%7B-1%7D%5Ccdot%20%20K%5E%7B-1%7D)
![V = 1*10^{20}km^3 (\frac{1*10^{12}L}{1km^3 })](https://tex.z-dn.net/?f=V%20%3D%201%2A10%5E%7B20%7Dkm%5E3%20%28%5Cfrac%7B1%2A10%5E%7B12%7DL%7D%7B1km%5E3%20%7D%29)
![V = 1*10^{32}L](https://tex.z-dn.net/?f=V%20%3D%201%2A10%5E%7B32%7DL)
![P = 1.6*10^{-9}atm](https://tex.z-dn.net/?f=P%20%3D%201.6%2A10%5E%7B-9%7Datm)
![T = 230K](https://tex.z-dn.net/?f=T%20%3D%20230K)
Replacing,
![(1.6*10^{-9})(1*10^{32}) = n(0.08206)(230)](https://tex.z-dn.net/?f=%281.6%2A10%5E%7B-9%7D%29%281%2A10%5E%7B32%7D%29%20%3D%20n%280.08206%29%28230%29)
![n = \frac{(1.6*10^{-9})(1*10^{32})}{(0.08206)(230)}](https://tex.z-dn.net/?f=n%20%3D%20%5Cfrac%7B%281.6%2A10%5E%7B-9%7D%29%281%2A10%5E%7B32%7D%29%7D%7B%280.08206%29%28230%29%7D)
![n = 8.47736*10^{-21}](https://tex.z-dn.net/?f=n%20%3D%208.47736%2A10%5E%7B-21%7D)
Multiplying the number of moles by Avogadro's number we have,
![M =(8.47736*10^{-21})(6.022*10^{23})](https://tex.z-dn.net/?f=M%20%3D%288.47736%2A10%5E%7B-21%7D%29%286.022%2A10%5E%7B23%7D%29)
![M = 5.1*10^{45}](https://tex.z-dn.net/?f=M%20%3D%205.1%2A10%5E%7B45%7D)
Therefore the number of ozone molecules in the Earth's ozone layer are ![5.1*10^{45}](https://tex.z-dn.net/?f=5.1%2A10%5E%7B45%7D)
The y-component of the initial velocity vector is zero only in scenarios A and C. The weight/package on either plane inherits a non-zero x-component that matches the plane's horizontal velocity, but with respect to the vertical direction the objects are at rest, and dropping them from a given height doesn't confer them an initial vertical velocity. On the other hand, if the object was thrown upward and allowed to fall, or shot downward by a cannon, then the initial vertical velocity would be non-zero.
In scenario B, the dolphin must have some non-zero y-component of velocity in order to launch itself out of the water, because otherwise it would stay at a fixed depth.