Answer: The energy for heat, nerve impulses and movement come from the food you eat. It is analogous to a fire. The carbon compounds are converted to carbon dioxide with a related release of heat. The body has a number of feedback loops to regulate the heat it produces. Part of this is to shunt food into storage (fat) if the energy is not required. If the body is too hot from exertion or external temperature,the body secretes sweat to enhance cooling by evaporation. If the body is too cold muscles shiver to generate heat. The skin thickens (goose bumps) or the hairs stand on end to increase insulation values. We may consciously rub our body or hands to generate heat from friction.
Answer: The source of energy for the human body is the food you eat, which is digested into a form which the blood can carry round the body to provide energy to the brain and muscles. Keeping the body at normal temperature is another function, essentially controlled by the nervous system.
Carbohydrates
carbohydrates
Fats are a building block as well as a type of energy. Water, however, is the MAIN building block for the human body.
glucose
Energy is stored as chemical energy in human body. It is consumed when required.
Energy
Energy basically fuels the human body (and any animal's body), fuels machinery (cars, trains, etc) and the biggest energy source, The Sun, keeps the earth alive (there is so much data and explanations how)
Source of energy
Carbohydrates
carbohydrates
Carbohydrates
carbohydrates
Sunlight is the primary source of energy for humans and all other living things. Also, glucose is a main source of energy (eating).
Fats are a building block as well as a type of energy. Water, however, is the MAIN building block for the human body.
Carbohydrates are important for the human body because they are the primary source of energy. When consumed, carbohydrates are broken down into glucose, which is used by the body to fuel various processes and activities. Additionally, carbohydrates play a role in brain function and are necessary for proper organ and tissue function.
glucose
Adenosine triphosphate. It's the only source of energy for the human body.