The rate at which energy is used for these vital functions is called the basal metabolic rate (BMR). This does not include energy used for physical activity or to digest your food, but we will consider these issues in a bit. BMR varies from person to person, so let's look at some fa...
The human (人类) body needs energy, which is provided by the food we eat. But how much do we need to stay healthy? Calories (卡路里) usually decide the energy value (价值)of food. To raise the temperature of 1 g of water by 1℃ needs one calorie. The number of calories people nee...
阅读理解。 The human body is a living machine, and, like all machines, it needs "fuel" to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy? The energy value of food is usually
How does the human body react to exercise? Types of Exercise Exercise is any repetitive and structured activity that maintains the physical fitness of the body. Exercise is an essential routine that every person needs to do to keep a healthy life and to avoid some complications. Some exercise ...
Why does Ellen say goodbye to Vivian?忙闹了个。 Make a self introduction in groups of four. They give a self introduction in class. Good morning, everybody. I'd like to introduce myself. My name is and my English name is I'm from a beautiful city in its my pleasure to meet you ...
body does something else astounding when your oxygen supplies dwindle—your spleen releases up to 15 percent more oxygen into your bloodstream. Among other bodily signals freedivers learn to recognize, they sense this rush of oxygen, Nestor writes in his book, and it supports a feeling of calm...
However, even beyond the biological and emotional facets of intimacy, sexual energy is larger than just your desires. It also involves tapping a higher power. There’s a spiritual instinct that propels all of our body’s primal drives. Nothing about being human is ever just physical despite ...
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The human body is a living machine, and, like all machines, it needs "fuel" to supply it with energy. This is provided by the food we eat. But how much do we need to stay healthy? The energy value of food is usually measured in calories (卡). A calorie is the amount of heat...
The attention doesn’t bother Ki-Woo, who is calmly focused on DA-HAE as she works through a practice test. KI-WOO Are you sure about question 14? DA-HAE (hesitant) Is it wrong? KI-WOO I’m asking you. What does your gut say? Do you think number 14 is right? Da-Hae ...