Water.
Osmosis is the movement of water.
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1 grass -2 beetle -3 bluebird-4 fox
None of the above because they are non pollutant
Answer:
Body systems are used throughout your body to help you move and to live like the heart for example.
Answer:
There are many ways scientists can gather evidence to learn about Earth's interior including direct evidence from rock samples and indirect evidence from seismic waves.
also
1. Seismic waves and earthquakes
2. Volcanoes
3. Principles of density
4. Earth is magnetic
Explanation: