Because there are different fractures that require different treatment.
The Salter-Harris classification of fractures was devised to describe fractures in children with open growth plates. There are 5 different classifications: * I - the fracture is through the physis only - 5% of fractures * II - the fracture is through the physis and involves the metaphysis - about 75% of fractures * III - the fracture is through the physis and involves the epiphysis - about 8% * IV - the fracture is through the metaphysis, physis and epiphysis - about 10% * V - the fracture is a crush injury to the physeal plate - uncommon This classification is used to describe the fracture and also is used to determine the likelihood of growth disturbance. Growth disturbance is unlikely with type I and II fractures and more common with type III, and very common with type IV or V, even with early surgical repair.
Two equivalent Lewis structures are necessary to describe the bonding in SO3. This is because sulfur in SO3 can have different formal charges when forming bonds, leading to resonance structures.
Two equivalent Lewis structures are necessary to describe the bonding in XeO4. The central xenon atom can form two different arrangements of double bonds with oxygen atoms due to the lone pairs present on the oxygen atoms.
"Necessary" is an adjective. It is used to describe something that is needed or required.
describe different managerial roles
different describe words short
Explain why energy is necessary to chemical reactions, and describe some common sources of energy.
describe the different land regions of Chile?
Necessary, Vital, Great value, Significant.
Describe three different ICT sources.
Two equivalent Lewis structures are necessary to describe the bonding in BrO4 due to the presence of multiple resonance structures.
· necessary