Because the cells themselves need energy to perform their specific function, and to reproduce!
They are made of cells, they need energy, they reproduce.
Living things need cells to live and survive.Without cells,they cannot live. Plants and animals are some examples of living things who have cells in their body.
living things need energy because they cannot live longer without energy
the characteristics all liveing things need are DNA, cells, grow and develop, reproduction, respond to stimuli, energy.
Living things need energy to do stuff like grow, breathe, walk around, dress themselves, sleep, procreate and do their homework. They get it by eating or by soaking up soil and sunlight. If they don't, they soon cease to be living things, and they no longer need to worry about energy.
yes all living things need energy
Living things need energy for several important processes that are vital to life. One of the most important is the growth and repair of cells and tissues - energy is required for the various biochemical reactions that achieve this.
Yes all living things need energy, if they don't have they can't survive.
All living things are made of cells, all living things ether need or produce oxygen, all living things reproduce, all living things make and use energy, and all living things adapt to their enviorment.
None all living things need cells to live the cells have all things needed for life so if something doesn't have cells it is not alive.
They are made of cells and need energy. They respond to their environment and can reproduce, and they can also grow and develop.
All living things need cells to live