That statement is false
There are other methods that people can for the speech other than memorizing it. Here are two methods that you can use :
- Preparing a text so you can conduct the speech by reading it.
- Preparing a couple of pointers in your hand to help you remember the important topics of the speech.
Cutting an apple is a physical change. the chemical make-up remains the same.
answer:
sedimentary rock is formed when rocks start to weather away causing them to loosen. **weathering is the breaking down of rocks, soils, minerals, and artificial materials through contact with water, atmospheric gases, and biological organisms.** sedimentary rocks are formed from older rocks. the pieces of broken rocks are then transported (through water.) and over time the layers will become compacted (salt crystals 'glue' the layers together.)
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