Term
| what is a dichotomous key? |
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Definition
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Term
| what is the taxonomy of science? |
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Definition
| practice of science of classification. |
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Term
| what are the two types of keys? |
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Definition
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Term
| what are positive and negative charges and how are they related? |
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Definition
| a positive charge is a charge that is positive and a negative charge is a charge that is negative they are related because opposites attract. |
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Term
| What is a alternating current and a direct current? |
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Definition
AC- is a current that reverses its direction.
DC- goes in one direction |
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Term
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Definition
| opposite charges attract each other and electric charges repel each other. |
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Term
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Definition
| when two objects go together and cause electricity. |
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Term
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Definition
| direct contact with something and it causes friction. |
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Term
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Definition
| does not need direct contact |
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Term
| What are series and parallel circuits? |
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Definition
series- goes all the way around
parallel- different paths |
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Definition
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Term
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Definition
| protects houses from being destroyed. |
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