Select all of the following statements that are true. Multiple answers are possible Cells are made of cells

All living things are made of cells

Cells are the smallest living thing.

Only prokaryotic organisms have cells

the answer is true. hope it .

16

explanation:

the marks go by 4s

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.