Cotton (Or groups of cells)
Tissues make up organs, and organs make up organ systems.
The highest level of organization in an animal is apparently the organ system. Just beneath that are the organs that make it up, the tissues that make those up, and the cells that make those up.
Specialized cells make up specialized tissues. The tissues make up an organ, but organs use different tissues.
organ
cells make tissues
No. Tissues work together to make organs. Organs work together to make the organ system
cells make up tissues tissues make up organs organs make up body systems
the tissues that make up the spinal cord is the nervous tissue
The building blocks of many structures are atoms. These atoms combine to form molecules, which in turn combine to form more complex structures such as cells, tissues, and organs. Ultimately, these structures make up living organisms and non-living objects.
Similar cells which make up tissues at the cellular organizational level make up the petals of flowers.
Bones are tissues that make up skeletal system.
cells make tissues tissues make organs organs make organ systems