<span>The answer is Potassium-40</span>
Answer:
, the very word ‘Vain’ is from the Latin word Vanus and it means ‘Empty’. It stems from an overinflated opinion of ones own importance and influence or a distorted sense of value because of ones physical appearance ( beauty, stature, etc. ) Empty is a good summation of someone who thinks this way.
Explanation:
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Answer:
Hey there!
Antimony is the element with an atomic number of 51. The element is in group 15, and in period 5.
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Answer:
Explanation:
Boyle's law states that at constant temperature:
P
![\frac{1}{V}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7BV%7D)
PV = constant
Where: P is the pressure of a given mass of gas, and V is its volume.
The bubble wrap has a confined volume of air at constant temperature. Since a gas is easily compressible, the volume of the gas in the wrap decreases with increasing pressure. This implies that there is an inverse proportion relation between the pressure on and volume of the air.
The bubble wrap pops when stepped onto or squeezed because the pressure is high and the volume can not be compressed further. Thus, the elastic limit of the seal is exceeded. This leads to an escape of the confined air.
Answer:
This work was done in the European plum (Prunus domestica). The gene for PPV coat protein was separated from the PPV virus and inserted into the plum DNA, which was then regenerated and grown into complete plum trees. These trees now had the additional gene in their DNA and became resistant to PPV.