Human body needs energy to breathe,keep the heart breathing and to maintain our body temperature :D
Factors such as age, gender, weight, height, activity level, and metabolic rate are considered when determining an individual's daily calorie needs.
The energy needs of a human population are not affected by individual choices or preferences regarding energy consumption, as these needs are primarily driven by factors such as population size, economic activity, and technological development. Additionally, geographical and climatic conditions can influence energy requirements for heating, cooling, and transportation. While societal behavior can impact energy efficiency and renewable energy adoption, the fundamental demand for energy remains rooted in basic human activities and infrastructure.
People have different energy needs based on factors such as age, weight, muscle mass, activity level, metabolism, and overall health. This variance in energy requirements is influenced by individual differences in basal metabolic rate and the amount of energy expended through physical activity and daily living. Genetics also play a role in determining energy needs.
Nutrients provide the energy and raw materials that the human body needs.
Many factors determine price. In this case determining factors may be at least rarity and need. Every human needs water and 70% of our planet is covered with it. Diamonds are exceedingly rare, especially gem-quality diamonds, which represent only 20% of all diamonds mined. No human 'needs' a diamond.
How much the business is willing to pay them.
nutrients
When determining the appropriate eyeglass strength for your vision needs, consider factors such as your prescription from an eye exam, the type and severity of your vision problem, your age, and any other specific visual requirements you may have, such as for reading or driving. Consulting with an eye care professional is recommended for a precise and personalized prescription.
People have different energy requirements due to variations in body size, composition, metabolism, activity level, and age. Factors such as muscle mass, genetic makeup, hormones, and overall health also play a role in determining an individual's energy needs. Lifestyle choices, including physical activity and dietary habits, can further influence energy requirements.
The Respiratory system help us meets its needs by giving us energy
Breathing. Except that respiration needs Energy.
We dont have enough money in this economy to spend on new energy resorces.