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Structure and Functions of Living Organisms (Photosynthesis) Part 3

Dr. Pettigrew - Science Vocabulary Words
Across
The outer layer of cells covering an organism, in particular
An organism, typically a biting insect or tick, that transmits an disease or parasite from one animal or plant to another
A notion that compares that sizes of solid, liquid, and gas particles
The ability of soil to provide plant nutrients
A non-living chemical or physical factor in the environment
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
The movement from one place to another over a certain distance
The occupation of managing and taking care of something, such as the environment
Down
That component of the biosphere comprising the soil and soil organisms
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
Each of a pair of curved cells that surround a stoma, becoming larger or smaller according to the pressure within the cells
A process that forms or causes crystals
A large naturally occurring community of flora and fauna occupying a major habitat
A measurement of the acidity or baseness of a substance