Final answer:
The response explains which of the provided options are considered living things, citing examples and characteristics of living organisms.
Explanation:
Response:
Listed living things from the provided options:
- Dogs
- Worm
- Bird
- Lizards
- Tree
- Fish
- Algae
Explanation: Living things exhibit characteristics such as growth, reproduction, responding to the environment, and requiring energy. Dogs, birds, trees, and other listed organisms demonstrate these characteristics, making them living organisms. Algae, for example, may not be visible as individual organisms like animals but exhibit life processes.
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