true.A study has been conducted and suggested that indeed improving muscular strength and endurance or exercising can enhance bone density and stop it from declining whether its due to accidents or old age. Also, because this practice is needed to have stronger and more healthier bones, exercising is always a necessity and should be a habit.
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The rhythmic movement that carries energy through space or matter is called a Wave
The application is when human produce electromagnetic Radiation which now known as the Radio.
so the answer is d.
It will go to the bottom of the liquid very slowly. Good Luck!
The process of <u>scientific method</u> involves making hypotheses , driving predictions from them as logical consequences , and then carrying out experiments or empirical observations based on those predictions. A hypotheses is a conjecture , based on knowledge obtained while seeking answers to the questions.