The carbohydrates are the main source of energy from the food you eat, because
they are most easily converted to useable energy. Fats are the second energy source used.
Proteins are the third and most difficult source to be converted to energy.
Carbohydrates
Carbohydrates.
To get ANYTHING done, SOME type of energy is required. Specifically, our bodies have evolved to use the chemical energy in the food we eat. Other types of energy can help us (if you keep warm, you need less food), but won't work as our main energy source, simply because we are not built to handle it.
Carbohydrates,lipids and proteins used as substrates of cellular respiration to generate ATP.Then ATPs are used to fulfill energy requirements
If you eat too many carbohydrates and don't exercise enough you will put on weight. Wheat products are a good source of carbohydrates. Carbohydrates are the most common source of energy in living things. If you do not want to eat carbohydrates, then avoid potato chips.
Food we eat.
We basically eat food because of the CHEMICAL energy it provides us. Chemical energy is a type of POTENTIAL energy.
Sunlight, and what they eat and the sun
Glucose is a simple sugar, cells use it as their main source of energy. It is an important carbohydrate in biology.
Their main diet is comprised of meat, and that's what a carnivore will obtain its energy from. They may eat plants if their main prey or food source is gone or is in low numbers.
Animals obtain energy by what they eat. It is all a big cycle, the sun(main source of energy) gives energy to the grass which gives energy to the cow, though in smaller amounts.
They should eat carbohydrates. Carbohydrates are the body's main energy source. The morning of the race, you should eat proteins.
The insects food source, for example, a plant would absorb energy from the sun and taking in the fact that a plant is the insects food source, it would most likely eat it and obtain the plants energy that it just obtained from the main energy source. The sun.
Bamboo is the main food source of pandas. Pandas need to eat bamboo in order to have enough energy and not starve.
While it is true that human beings need the sun, and we also need oxygen to survive, the main source of energy for humans is the food we eat.
My cats eat canned food(wet food) and dry food(kind of like kibbles).
worms