It is called hydrosphere
It is the total water in Earth.
Carolus Linnaeus recognized the vital role of the internal environment and suggested that objective of mechanisms within the body is to preserve the constant conditions of the internal environment.
He was later known as the creator of current modern system of naming animals called binomial nomenclature
hope this helps
A virus is an infectious particle that reproduces by "commandeering" a host cell and using its machinery to make more viruses.
2 disease could be Stroke and Trauma
Blood is just red.
Blue blood in diagrams is just used to distinguish between deoxygenated and oxygenated blood but there’s no such thing as hving blue blood.
