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- 1. Multiple Choice
Plants store energy from the sun as sugar through a process called _____combustionphotosynthesisrespirationdecomposition - 2. Multiple ChoiceAn action that tries to answer a question is called _____a conclusiona hypothesisan investigationa problem
- 3. Multiple ChoiceWhen differences are noticed between characteristics of an object, it's called _____a conclusionan observationan investigationa hypothesis
- 4. Multiple ChoiceThe leaves of a Venus flytrap close when _____raindrops fall on theman insect walks over themthe wind blows over themsunlight falls on them
- 5. Multiple ChoiceWho discovered how the Venus flytrap is able to feel insects on its leaves?Charles Darwina lone scientistscientists working togethernobody yet
- 6. Multiple ChoiceThe leaves of the Venus flytrap will close when the hairs inside it _____are wetare jiggled onceare jiggled a few times in a roware jiggled by a drop of rain
- 7. Multiple ChoiceWhich scientist investigated how plants sense the direction of light?Charles LyellCharles DarwinGregor MendelAlfred Wallace
- 8. Multiple ChoiceIn Darwin's experiment on plants, what variable did he change?the type of plantthe amount of waterthe amount of lightthe exposure of the stem
- 9. Multiple ChoiceThrough investigation, what did Darwin conclude about his plants?their leaves have tiny hairsthe stem tip senses lightthey need dirt to growtheir roots grow toward water
- 10. Multiple ChoiceScientists do activities called _____ that try to answer questionsinvestigationshypothesizingcalisthenicsbrainstorming
- Answer choicesTagsAnswer choicesTags