they eat and sleep and the sun and the air around them gives them energy
Bacteria a re decomposers. They take energy from dead animals.
During cellular respiration, animals primarily take in oxygen and glucose. Oxygen is essential for the process of aerobic respiration, allowing cells to produce energy, while glucose serves as the main source of chemical energy derived from the food they consume. Together, these materials enable cells to generate ATP, the energy currency of the cell.
Die,then get decomposed.
Food
Growth requires energy and raw materials. Animals convert some of the food they eat to energy and use other parts of their food for the materials (minerals, vitamins, carbon, nitrogen, hydrogen and oxygen etc.) they need to grow.
Animals and humans eat food to stay alive. Metabolic processes break down the food (plants and animals) to obtain energy, and the materials needed to build and repair the body.
The sun gives energy to the plants. The animals take the energy from the plants by eating them. The animals are made into pepperoni.
ingestion
The majority of the energy in used to take care of day to day functions. The excess is used to help the animal grow or less likely is stored.
Energy comes from fatty acids which form from excess glucose( sugar) and lipids( fats). When energy is needed these fatty acids cross into the mitochondria and are broken down into acetyl choline- which is the energy block. Animals, therefore, transport energy in fat cells.
Animals and humans eat food to stay alive. Metabolic processes break down the food (plants and animals) to obtain energy, and the materials needed to build and repair the body.
Mainly:AirWaterFood (plants, allowed animals or birds to eat)Energy resources (fossil fuel and renewable energy)mineralscloth materials