How many hairs do we have​

Thats Uncountable

¯\_ಠ_ಠ_/¯

You have more than 100,000 hairs on your head

Explanation:

But you lose some every day. About 50 to 100 hairs fall out each day while you're washing your hair, brushing or combing it, or just sitting still. But don't worry, new hairs are constantly replacing those that have fallen out.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.