100+ Sunflower plant PowerPoint (PPT) Presentations, Sunflower plant PPTs

Sunflower plant - PowerPoint PPT Presentation

Inform the teacher

1. While working on a class chemistry experiment, Rachel dropped a glass test tube filled with an unknown liquid. What should Rachel do first ?. Inform the teacher. 2. The white ring on a glass graduated cylinder is to. p revent it from breaking when it falls.

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293 views • 20 slides

Scientific methods are used to study living things

Scientific methods are used to study living things. Two Basic Methods. Controlled Investigation Field Study. Controlled Investigation. Usually done in the lab Has only 1 manipulated variable Scientist tries to keep all things the same EXCEPT the manipulated variable.

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176 views • 11 slides

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Sunflower plant - PowerPoint PPT Presentation

Inform the teacher

Scientific methods are used to study living things