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2 Classwork for Science 9th Grade X
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e Text: Lesson Review: Carbon Compounds
00:13
KEY QUESTIONS
1. What properties of carbon explain carbon's ability to form different large and complex
structures?

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Competition occurs between species when

An example of a trait that would be considered acquired and inherited is a. a cleft chin b. muscle tone c. scar tissue d. freckled skin