Everyone hopes to have a healthy lifestyle. But do you know what a healthy lifestyle is like? Here are some ways to have a healthy life.

Get active

   This is the most important way of a healthy lifestyle. Walking, running, playing basketball and other sports will help you keep healthy.

Keep clean

   Keep the places around you clean. Unclean and untidy places can not only make you angry but also (不但…而且) make you ill.

Eat healthily

   Our health depends on (依赖于) our food, so everyone should remember to eat healthy food. The healthier food you eat, the healthier you will be.

Live green

   This is the easiest way to live a healthy lifestyle. Plant trees around your house. Try your best to use less(更少的) water. Stop using things if they are bad for environment.

铁元素____铝离子____二氧化硅____五氧化二磷分子____ 2个氧离子____，1个二氧化碳分子____，1个水分子____．

智能手机耗电量大，移动充电宝应运而生．移动充电宝就是一个可充电的锂聚合物电池．某品牌移动充电宝部分相关参数如图表格．该充电宝铭牌上“完全充电”后标的是 ____（填一个物理量的名称）的数据值．表中有明显不符合科学规范之处，请加以改正： ____

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路灯总是一起亮，一起暗，它们的连接方式是____，原因是____

书放在水平桌面上，桌面会受到弹力的作用，产生这个弹力的直接原因是 （     ）