What are the 4 requirements to be a living thing?
Made of one of more cells, need energy for metabolism, respond to their environment, DNA that is passed on to offspring
The four requirements to be a living thing are:
1. Cellular organization: All living things are composed of one or more cells. Cells are the basic structural units of life and carry out all the functions necessary for life.
2. Homeostasis: Living things maintain a stable internal environment despite changes in the external environment. They regulate their internal conditions to stay within a narrow range that is necessary for survival.
3. Metabolism: Living things carry out chemical reactions that provide energy for life processes. They use nutrients and other molecules to build and repair cells, maintain their internal environment, and carry out other functions.
4. Responsiveness: Living things respond to their environment. They can sense changes in their surroundings and react to them. They can also move or change their behavior in response to these stimuli.
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