A really interesting organ system in the human body is the digestive system.
Cell, tissue, organ, organ system Atom, molecule, cell, tissue Organ system, tissue, cell, organ Molecule, tissue, organ, organ system The correct order is 2. Atom, molecule, cell, tissue.
The group of organ systems organized from most complex to least complex typically starts with the nervous system, then the circulatory system, followed by the respiratory, digestive, excretory, endocrine, and finally the integumentary system.
The correct relationships from least complex to most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, organisms, populations, communities, ecosystems, biosphere.
The hierarchy of biological organization from the least to the most complex is: Atoms and molecules Cells Tissues Organs Organ systems Organisms Populations Communities Ecosystems Biosphere
The muscle cell is most likely part of the muscular system. It is responsible for movement, posture, and production of heat.
You should totally think that the stomach is cool because as you know that the stomach can hold your food for a few hours
organ system
Organ systems are most complex and fragile starting with the atoms. The most complex organ systems is the organism. In between are the molecules, cell, tissue, organ, and organ system.
because of the stars because they are unique
The brain
Eyes are part of the visual system within the nervous system, while ears are part of the auditory system, also within the nervous system. Both systems work closely with the brain to process sensory information from the environment.
The brain is the most important organ of the nervous system. The spinal cord and the brain are the main parts of the nervous system but the spinal cord is not considered to be an organ.
Now this is a answer with many different answers What do you think is the most interesting part? Others may think differently.
kidneys
The lungs.
lungs
Kidney