Sience final
Storyboard Text
- What is fair testing?
- Fair testing is when you change one independent variable and leave all the other ones how they were. An example of this is if you are rolling a ball down multiple inclines to see which one works best.
- How would you explain pure substances?
- I would say that pure substances are substances that are made of one type of particle that has a fixed or constant structure. Air is a pure substance.
- Atoms are the smallest unit of ordinary matter while the periodic table is a table of all the Chemical units. An example of atoms are something like our blood.
- What are atoms and the periodic table?
- What are abiotic and biotic factors in an ecosystem?
- They are the factors that make up the ecosystem like plants animals and bacteria.
- Do you know what the cell theory is?
- The cell theory states that all living things have one or more cells, that the cell is the basic unit of life and that cells arise from existing cells.
- An example of this could be bacteria.
- What are the parts of a circuit?
- Circuits need a power source, conductor, an electrical load, and a switch.
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