Answer:
1. El objetivo principal del test es medir la fuerza abdominal y las cantidad de grasa abdominal acumulada. Además, nos ayuda a saber cuanto rinde el cuerpo con esta actividad física.
2. Es importante saber la capacidad física abdominal para prevenir dolores, desgarros, enfermedades, además, este ejercicio es perfecto para aumentar la energía y la masa muscular abdominal.
3. Al saber como mejorar nuestro rendimiento, nuestra fuerza y masa muscular abdominal tu cuerpo ya no sentirá lo mismo con el tiempo por lo tanto, añadiendo rutinas nuevas mejoraras tu capacidad física.
Explanation:
The purpose of the abdominal test is to measure the physical condition and measure the strength of the person's abdominal muscles, it also determines the abdominal resistance taking as a measure the number of abdominals you can do in 30 or 60 seconds.
Answer:
Sorry I would bu that looks so hard
Explanation:
Answer:
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The balanced chemical equation between iron and oxygen to produce iron (III) oxide is,

Mass of Fe = 227.8 g
Moles of Fe = 
Mass of oxygen = 128 g
Moles of 
Calculating the limiting reactant: The reactant that produces the least amount of product will be the limiting reactant.
Mass of iron (III) oxide produced from Iron = 
Mass of iron (III) oxide produced from oxygen=
Iron (Fe) produces the least amount of the product iron (III) oxide. So, Fe is the limiting reactant.
<span>c.
reactivity
this is a physical property depends on how reactive something is</span>