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Chapter 11 – Metals and Non-Metals

Chapter 11 – Metals and Non-Metals. Chapter 12 – Acids and Alkalis. Chapter 17- Interdependence. Section 1 – Parts of a Plant. Chapter 18 – Plant Reproduction. Section 2 – Plant Cycle. Fertilisation :

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Chapter 11 – Metals and Non-Metals

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  1. Chapter 11 – Metals and Non-Metals

  2. Chapter 12 – Acids and Alkalis

  3. Chapter 17- Interdependence

  4. Section 1 – Parts of a Plant Chapter 18 – Plant Reproduction Section 2 – Plant Cycle • Fertilisation: • Once the pollen has landed on the stigma, it travels down the style into the ovary. In the ovary the pollen mixes with the egg to produce new seeds. • Seed Dispersal: • In order to stop related plants competing with one another seeds are transported to grow in another area. This can be done through the following methods: • Wind / Water dispersal • Animal Dispersal • Spinning Dispersal • Pollination: • Pollination occurs when the pollen from the anther (male part) is transferred onto the stigma (female part). • There are three ways plants can be pollinated • Wind Pollination • Animal Pollination • Water Pollination • Germination • If a seed lands in an area where conditions are good the seeds will begin to develop new shoots and roots. The three conditions required are: • Water supply • Oxygen • Warmth

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