its cool.
It is necessary to have multiple organs because without all of our organs we would not be able to operate properly.
Made of tissue, as all organs are.
=The organ systems that are effected by Ebolaare all the organs except for the muceles.All organs systems in your body can be effected by Ebola except for the muceles in your body=
Human anatomy is all about human organs and body systems.
your brain
Body cells compose tissues which compose organs which compose systems.
All organs, body functions, systems are controlled by the brain.
the skin holds the organs and bones exc in the body and also keeps your body safe and surcuer.
(All the above ) Intake of nutrients and excretion of waste - from the digestive system (including their body cavities) is important to the survival of the individual and the species. Other body cavities developed to house functional organs, such as the heart and lungs,, etc.
theres only one body system...its all the organs together.....if you mean organ systems however all the organ systems work together to keep the body in homeostasis
They all work together to make an organism.
The correct order of organization within an animal body is cells, tissues, organs, organ systems, organism. Cells make up tissues, tissues make up organs, organs make up organ systems, and all these components work together to form the entire organism.