| A | B |
|---|
| Abrasion | a wearing, grinding, or rubbing away by friction |
| Aerodynamics | A branch of physics that deals with the motion of air or, objects through the air |
| Alleviate | To lighten or lessen |
| Anomally | An irregularity; something not following expected rules |
| Antibiotic | A chemical that kills bacteria and cures infection |
| Antidote | Something that stops or controls effects of a poison |
| Antiseptic | A substanse that destroys diseases causing micro-organisms |
| Apparatus | A set of materials or equiptment designed for a particular use |
| Aquatic | Realating to water or living in water |
| Atrophy | Decreased in size or wasting away of a body part or tissue |
| Auditory | Of, realating, or experienced through hearing |
| Botanist | A biologist who specializes in the study in plants |
| Calibrate | Make fine adjustments for optimal functioning |
| Carnivorous | Meat-eating |
| Caustic | Burning; corrosiv |
| Cerebral | Realating to the brain or inteligence rather than instinct |
| Coagulation | Process in which a liquid turns into semi-solid mass |
| Constricted | Made narrow or drawn together |
| Contagious | Easily spread,as from one person to another |
| Disperse | To realease or spread widely |
