Definition
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Term
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The rate at which chemical reactions occur in the body
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Metabolic Rate
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A diet lacking any nutrient group
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Unbalanced Diet
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Tiny microorganisms that cause infectious diseases
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Pathogens
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Our bodies system to protect from diseases
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Immune System
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Disease that spreads within a country
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Epidemic
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When you receive an attenuated strain of a disease
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Vaccination
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A junction between two neurons
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Synapse
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Gland that produces FSH and LH
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Pituitary Gland
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The way a plant produces energy from light
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Photosynthesis
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The response that makes plant shoots grow towards the light
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Phototropism
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The response that makes roots grow towards gravity
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Gravitropism
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A trail where neither the patient nor the doctor know who has the drug
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Double-blind Trial
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A drug that has no effect though the patients are told it does
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Placebo
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An organism that can survive in severe conditions
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Extremophile
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Characteristic of an animal that helps it survive
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Adaptation
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An animal that only digests meat
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Carnivore
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Gaps in leaves to allow the transfer of gases
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Stomata
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Process in which animals produce energy from glucose
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Respiration
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Organism that allows scientist to determine factors of the environment
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Indicator Species
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Mass of biological material in living organisms
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Biomass
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A diagram that shows 'the answer above'
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Pyramid of Biomass
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A diagram that shows the population of species in a food chain
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Pyramid of Numbers
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Organisms that breakdown dead organic matter
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Decomposers
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A diagram that shows the movement of carbon
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Carbon Cycle
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Reproduction with a single parent
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Asexual Reproduction
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Cloning using a plant mixed with growth hormones
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Tissue Culture
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The changing of the genetic information of an organism
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Genetic Engineering
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The theory of animals having developed adaptations over time
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Evolution
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Changes in an organisms genes due to problems combining DNA
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Mutation
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A diagram showing the evolution of different species
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Evolutionary Tree
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