The answer is A. the space shuttle orbiting the Earth.
The patient should take half (1/2) of available tablet.
Because it stretches your muscles <span />
True, you do not want to start an exercise with tight joints and muscles.
A. A UNIT OF ENERGY SUPPLIED BY FOOD.
A calorie is a unit of energy. Historically, scientists have defined "calorie" to mean a unit of energy or heat that could come from a variety of sources, such as coal or gas. In a nutritional sense, all types of food — whether they are fats, proteins, carbohydrates or sugars — are important sources of calories, which people need to live and function.