Which of the following is an example of a way you can reduce personal consumption of resources? A. Recycle newspapers, aluminum cans and glass bottles.
B. Use efficient light bulbs, like compact fluorescent bulbs.
C. Carpool or use mass transit instead of driving alone.
D. All of the above.

B. using efficient light bulbs

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.

no starving yourself won't it will make you lose more weight what you need to do is find out what foods make you gain weight like bread and meats with fat on