Answer:
five
Maslow's hierarchy of needs is a motivational theory in psychology comprising a five-tier model of human needs, often depicted as hierarchical levels within a pyramid. Needs lower down in the hierarchy must be satisfied before individuals can attend to needs higher up.
Explanation:
<span> cells maintain homeostasis as they are living things. The main way cells maintain homeostasis is through their cell membranes. Cell membranes protect the cell from the outside world, if there is too much of something in the cell, the cell membrane uses pockets to expel some of it, it trasports nutrients across the cell, and it also dictates what goes in and out of the cell. Those are some ways a cell maintains homeostasis. And all living things must maintain homeostasis</span><span>: <span>Regulate intracellular ion control (e.g. maintain very specific [Ca^2+] levels)
Regulate extracelluar to intracellular ion transport. E.g. for maintaining water and blood pressure via the kidneys.
Regulate metabolism, for temperature control (e.g. in brown adipose tissue).
Regulate transcription and translation, for hormone release and
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Drink more water and always carry an inhaler on you try not to participate in cardiac activities
Answer:
C. They expend 50 to 65 percent of their energy on basal metabolism.
Explanation:
A sedentary individual refers to an individual who typically has a lifestyle that involves little or no physical activity such as exercising, jogging, push-ups or sit-ups.
This ultimately implies that, sedentary individuals while engaging in their daily life activities such as writing, watching television, listening to music, reading, etc, they are usually found to sit or lie down for much of the time spent on such activities.
Also, basal metabolism can be defined as the minimal amount of calories or energy that is required by an individual for maintaining vital functions such as blood circulation, keeping the body warm and respiration while fasting or in a complete mental and physical rest.
Hence, the statement which is true for sedentary individuals is that, they expend 50 to 65 percent of their energy on basal metabolism.
Some of the factors that affects the basal metabolism rate (BMR) in humans are height, weight, age, starvation or fasting, thyroxine, fever, stress, malnutrition and growth.
