Define cell and atom bored​

The main difference between cells and atoms is that cells are composed of molecules, while atoms are composed of molecules. A cell is the smallest functional unit in an organism. ...Therefore, the atom is the smallest unit of matter.

Step-by-step explanation:

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

mx+89b(-98)nb

step-by-step explanation: