What is the least complex level of organization inside an organism? Give an example. * What is the second level of organization inside an organism? Give an example. *
What is the third level of organization inside an organism? Give an example. *
What is the fourth level of organization inside an organism? Give an example. *
What is the fifth level of organization inside an organism? Give an example. *
What is the sixth level of organization inside an organism? Give an example. *
What is the most complex level of organization inside an organism? Give an example. *

c, liquids evaporate, creating a gas

it's c (engineer's do their work with mechanical stuff not on any living being)

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.