用英语回答下 什么食物里含有铁？运动有什么好处？英语作业··· 多来几句吧··

Liver, beef, chicken blood, soybean, egg yolk ,Spinach, cherry 猪肝,牛肉,鸡血,大豆,蛋黄,菠菜,樱桃. physical exercise is conducive to human bone, muscle growth, improve heart and lung function, improve blood circulation, respiratory system, digestive system function conditions conducive to human growth and development, enhance disease resistance and enhance the adaptability of the organism.
体育锻炼有利于人体骨骼、肌肉的生长,增强心肺功能,改善血液循环系统、呼吸系统、消化系统的机能状况,有利于人体的生长发育,提高抗病能力,增强有机体的适应能力.
1, physical activity has a role in regulating body tension, improve physical and mental state, to restore strength and energy;
2, physical activity can improve health, to make a positive fatigue of the body to rest, energetic people to put into learning and work;
3, exercise, sleep and help to eliminate the pressure reading
4, physical activity can mold character, to maintain a healthy attitude
1、体育锻炼具有调节人体紧张情绪的作用,能改善生理和心理状态,恢复体力和精力；
2、体育锻炼能增进身体健康,使疲劳的身体得到积极的休息,使人精力充沛地投入学习、工作；
3、舒展身心,有助安眠及消除读书带来的压力
4、体育锻炼可以陶冶情操,保持健康的心态

Animal liver contains iron.
Appropriate exercise can enhance our physical.
动物肝脏里含有铁元素。
适当的运动可以增强我们的体质。

spinach。
good for our health