A friend hears that you are taking a course in human development and asks you to help her make sense of the nutrition-related terms metabolism, LDL, HDL, and BMI. Provide a written response in which you describe the role that each of these play in one's health
What will be an ideal response?
Metabolism refers to the amount of energy the body needs. Body metabolism slows with age. LDL and HDL are two types of cholesterol. LDL refers to low-density lipoproteins that are harmful as they cause fatty deposits to accumulate in arteries and result in impeded blood flow. HDL refers to high-density lipoproteins that are beneficial to health as they break down LDL and help clear the arteries. The key to good health is a low level of LDL and a high level of HDL. Your body mass index (BMI) is the ratio of body weight to height and reflects your total body fat. A BMI of less than 25 is considered healthy.
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Pragmatics are defined as:
a) the practical aspects of communicating with others, or the social rules of language. b) the system of rules that governs how we combine words to form grammatical sentences. c) the language rules that determine how sounds and words can be combined and used to communicate meaning within a language. d) the language rules used to solve problems between people.
The sleep–wakefulness cycle is ultimately controlled by the part of the brain called the __________
a) optical nerve. b) frontal lobe. c) hypothalamus. d) median forebrain bundle.