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A basic summary of chapter 15 - Lower Secondary Science Matters Volume B, covers what energy is, how to calculate work done, pollution, different energy sources, and different forms of energy.

Book & Paket-Deal
Summary
• 4 pages's •
by thuylinhnguyen •
uploaded 2021

Science - Physics - Transfer of Sound Energy Through Vibrations

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A basic summary of chapter 16 - Lower Secondary Science Matters Volume B, covers what sound is, how sound travels, the human ear, pitch and volume.

Book & Paket-Deal
Summary
• 7 pages's •
by thuylinhnguyen •
uploaded 2021

Science - Chemistry - Chemical Changes

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A basic summary of chapter 18 - Lower Secondary Science Matters Volume B, covers what physical and chemical changes are, some examples of chemical changes, calculating mole and balancing equations

Book & Paket-Deal
Summary
• 6 pages's •
by thuylinhnguyen •
uploaded 2021

Science - Biology - Interactions Within Ecosystems

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A basic summary of chapter 19 - Lower Secondary Science Matters Volume B - covers what an ecosystem is and factors affecting an ecosystem

Book & Paket-Deal
Summary
• 6 pages's •
by thuylinhnguyen •
uploaded 2021

Isotopes of the element hydrogen

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Everything you need to know about isotopes of the element hydrogen.

Interview
• 4 pages's •
by loulwatabsh23 •
uploaded 2021

Dezital, Professional Social Media Marketing - Social Media Services

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2 • chemistry

$7.99

If you need Complete Information on Social Media Marketing, then Dezital Social Media Company is the right place for you. We are not only working on Social Media Services but also we have many other Social Media techniques that help businesses to increase their leads. In Social Media Management & Social Media Marketing Services, we work on different platforms like Facebook, Instagram, YouTube, Gmail, Twitter, etc. Dezital is not only a Social Media Agency, we have many other best services like D...