Biblioteca
Estuda os sinais, revê a matéria e consulta resumos quando precisares.
#05c1f1789728
In order to ensure adequate safety levels, the outer shell or casing of a helmet should, preferably:
ABe a single piece.Correct
BBe two pieces joined by a special welding process.
CBe a single piece with progressive deformation.
Does the correction look wrong?Let us know and we'll review this question.