Define cell and atom bored​

Cells are the basic building blocks of all living things. ... Cells also contain the body's hereditary material and can make copies of themselves. Cells have many parts, each with a different function. Some of these parts, called organelles, are specialized structures that perform certain tasks within the cell.

Explanation:

the smallest particle of a chemical element that can exist.

Similar:

particle

molecule

bit

little bit

tiny bit

tiny piece

fragment

fraction

grain

granule

crumb

morsel

mite

mote

speck

spot

dot

iota

jot

whit

scrap

shred

trace

tinge

ounce

modicum

scintilla

vestige

stim

smidgen

smidge

tad

scantling

scruple

2.

CANADIAN

a level of amateur sport, typically involving children aged between nine and eleven.

"eight atom hockey teams"

multiple allele inheritance is traits controlled by more than 2 alleles (ex: pigeons having 3 alleles of one gene govern their feather color).   so the answer is a.