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Structure and Functions of Living Organisms (Photosynthesis) Part 3

Dr. Pettigrew - Science Vocabulary Words
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Across
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The outer layer of cells covering an organism, in particular
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An organism, typically a biting insect or tick, that transmits an disease or parasite from one animal or plant to another
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A notion that compares that sizes of solid, liquid, and gas particles
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The ability of soil to provide plant nutrients
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A non-living chemical or physical factor in the environment
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A condition whose absence or excessive concentration, is incompatible with the needs or tolerance of a species or population and which may have a negative influence on their ability to thrive
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The movement from one place to another over a certain distance
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The occupation of managing and taking care of something, such as the environment
Down
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That component of the biosphere comprising the soil and soil organisms
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The plural of stoma, which is any of the minute pores in the epidermis of the leaf or stem of a plant, forming a slit of variable width that allows movement of gases in and out of the intercellular
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Each of a pair of curved cells that surround a stoma, becoming larger or smaller according to the pressure within the cells
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A process that forms or causes crystals
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A large naturally occurring community of flora and fauna occupying a major habitat
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A measurement of the acidity or baseness of a substance