n. a base that only slightly dissociates in solution (a) bismuth (b) iron deficiency anemia (c) weak base (d) biceps
n. a way of walking (a) carbamate (b) gait (c) dicotyledon (d) gas tests
n. a plant that has two cotyledons (seed leaves) (a) burn (b) movement (c) telophase (d) dicotyledon
n. reflex contraction of the quadriceps muscles leading to a sudden involutary extention of the knee (a) meiosis (b) knee-jerk reflex (c) epilepsy (d) vitamin K
n. the creation of living organisms from other living organisms (a) greenhouse gases (b) biogenesis (c) mobility (d) chemical formula |
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n. a hole or break within a solid surface; an entrance (a) oxygen (b) pleura (c) nucleotides (d) opening
n. daily activity cycle in many organisms caused by a 24-hours interval (a) articular cartilage (b) hair (c) circadian rhythm (d) biology
n. air sac in the lung; part of the jaw that supports the teeth; any small cavity (a) alveolus (b) reactant (c) menses (d) testicle
n. high blood pressure (a) hypertension (b) menarche (c) infection (d) larynx
n. a drug present in tea; coffee and cola that is a stimulant (a) caffeine (b) dendrite (c) diuretic (d) convection |