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lions [1.4K]
3 years ago
13

Distinguish between manipulative experiments and natural experiments.

Biology
1 answer:
GuDViN [60]3 years ago
6 0
Manipulative experiments alter levels of a predictor variable (or factor), and then measures how one or more variables respond to these alterations. ... Natural experiments-An observational study in which we take advantage of natural variation that is present in the variable of interest.
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Explain what is ecological conservation and conservation of the environment. What can you do to conserve the environment? Why do
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Conservation ecology is the branch of ecology and evolutionary biology that deals with the preservation and management of biodiversity and natural resources. Its goal is to find ways to conserve species, habitats, landscapes, and ecosystems as quickly, as efficiently, and as economically as possible.

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Recycle your rubbish and participate in or help organize recycling campaigns.

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Use less plastic by, for example, carrying a reusable water bottle, saying no to disposable straws and cutlery, avoiding plastic toys, and bringing your own shopping bags (for further ideas on a plastic-free life take a look here).

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Donate, recycle, and repair electronic devices (see how here).

Use less water when brushing teeth, taking a shower, or washing the dishes.

Use less electricity by turning off lights and electronic devices when not in use, using energy-saving light bulbs, and hanging clothes to dry.

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Do not waste food and try to buy food that is grown locally and in season.

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