Because they wear out and die. If the cells died w/o having reproduced the whole creature would die.
The most common thing that produces something for living things is plants. Plants produce oxygen as a waste product of their food making process known as photosynthesis. Humans and animals need oxygen in order to breathe.
All living things are organisms. There is no such thing as a living cell that is not an organism.
Growth, Need nutrients, Move, Respiration, Sensitivity, Reproduction, Excretion
because every living thing needs to do this to survive
The seven characteristics of living things are: organization (cells in a human body), metabolism (digestion in animals), responsiveness (plants bending towards sunlight), growth (increase in size of a puppy), reproduction (mating in birds), homeostasis (regulation of body temperature in mammals), adaptation (camouflage in chameleons).
Yes, cells are the basic unit of all living things. WEithout cells every living thing would die because, the cells in our bodies produce blood. We all need blood to live.
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.
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.
All living things need cells to live
Yes, because cells are living things and all living things need oxygen to survive.
yeah.
Yes, most living things require oxygen for the process of respiration, which helps produce energy for their cells. Animals, plants, and many microorganisms need oxygen to survive.
Viruses need living cells to produce more viruses. They are obliged to use living cells.
in an out keep living
Water and food are needed by living things because they are used to produce energy for the body cells/body. (But energy can't be produced, only transferred, so just reword that however.)
They are made of cells, they need energy, they reproduce.