These exercises contain items that are (depending on the version of MS Word you are using) either highlighted in yellow are enclosed in red brackets. When you move your mouse cursor over a yellow area or a red-bracketed area, a 'hidden text message' will appear on the screen. Please, keep your cursor to the far right while you are reading the text material. When you are ready to 'uncover' the hidden text, move your cursor to the yellow or red areas. Let's practice this 'uncovering' procedure: How much is one plus one? a. b. c. d. zero two five none of the above -------------------------------------------------------------------------------------------------------------------------------------Word Parts The Prefix 'bio-' A prefix comes at the beginning of a word. When you come across an unfamiliar word, there are two techniques that can help you determine the new word's meaning: - look at the word and see if you can get a basic understanding of its meaning by using your knowledge of word parts - look for context clues by examining the sentence that contains the unfamiliar word, along with the sentence before and the sentence after bioamphibious A frog is an example of an amphibious creature. autobiography A famous person may decide to author an autobiography. biochemistry A combining of the studies of chemistry and biology is called biochemistry. biocide Pest control companies frequently use a biocide to kill unwanted insects. bioclean In surgery the skin is made bioclean prior to the incision. bioclimatology The concern for the warming of our planet is examined in bioclimatology. biodegradable Many soap products have the word 'biodegradable' on their containers. bioecology One area of ecological science deals with bioecology. bioelectric Certain aquatic animals have bioelectric qualities. bioengineering Advances in bioengineering have caused some to be concerned with the long-term health consequences of such applications in our food supply bioethics A relatively new branch of ethical study is bioethics. biofeedback Medical research has shown that some anxieties can be controlled using a technique called biofeedback. biogenesis Most living organisms on our planet reproduce via biogenesis. biogeochemical One scientific cycle that is constantly taking place on the Earth is the biogeochemical cycle. biogeography If a college student enjoyed the study of both biology and geography, biogeography might be a good major to focus on. biography The life of a successful politician is often recorded in a biography. biology Many college students who are interested in working in the healthcare industry major in biology. bioluminescence A firefly can produce bioluminescence. biolysis If your tree turns brown and dies, it may be a victim of biolysis. biomass Some scientists study a particular region to determine its biomass. biome If the soil and climate of an area are altered, this change will impact the region's biome. biomechanics Industrial engineers are well versed in the science of biomechanics. biomedicine Some biologists specialize in the field of biomedicine. biometry Recent data from the field of biometry show that today, in general, people are living longer than ever before. bionics From what has been learned via bionics study, sophisticated mechanical devices are being used to replace human limbs lost from accident or illness. biophysics The aerospace industry relies heavily on the data learned by biophysics. bioplasm All living things contain bioplasm. biopsy Surgeons frequently open up the patient's body in order to take a surgical biopsy. biosphere The part of our planet that we know the most about is the biosphere. biosynthesis Photosynthesis is the most known type of biosynthesis. biota Using current technology, a scientist can determine the biota of a particular part of the planet. biotechnology Biotechnology has provided mankind with the ability to repair parts of the human body that have been damaged by disease or injury. biotelemetry The space shuttle uses biotelemetry to make sure our astronauts do not develop any health-related problems while in space. biotherapy The science of biotherapy teaches us that preserving the thousands of species on this planet increases the chance of discovering new medicines in the future. biotic Human pollution on the planet can also be described as biotic pollution. symbiotic On the continent of Africa, hippopotami and birds have a symbiotic relationship whereby the birds pick the irritating bugs from the skin of the hippopotami, and the hippopotami provide protection to the birds.