How many cells does the human body have, and how many different types are there?

200 different types

Your body has many different kinds of cells. Though they might look different under a microscope, most cells have chemical and structural features in common. In humans, there are about 200 different types of cells, and within these cells there are about 20 different types of structures or organelles.

Explanation:

because of

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects