ingest. 1. To cause to pass from the mouth into the stomach: swallow, take. 2. To take (food) into the body as nourishment: consume, devour, eat, fare, partake. Slang: chow. Idioms: break bread, have a bite.
Therefore, those parts need to be engineered to achieve the same mechanical. strength; however, using aluminium still offers potential for weight reduction. Aluminium is used for body structures, closures and exterior attachments such as. crossbeams, doors or bonnets.
Trees are a renewable resource. Most alternative materials come from nonrenewable resources, such as the petrochemicals used in making plastics and the ores used to make aluminum, iron and other metals. Wood is also the most energy-efficient building material available today.