Cell's

are the smallest units of life. All living things are made up of them. A group of cells is called a

tissue

. Groups of these then become

. When we have a number of organs together that do similar jobs, we have an organ

. When the organ systems are all working together we have an

.

Question

Jolie Daugherty

14 August, 12:34

+5

Answers (1)

Know the Answer?

Devon Austin · Answer 1

Organs, Organ systems and then a Organism, I think.

Cell'sare the smallest units of life. All living things are made up of them. A group of cells is called atissue. Groups of these then become. When we have a number of organs together that do similar jobs, we have an organ. When the organ systems are all working together we have an.