1 introduction overview biology as a science deals with the origin history process and physical characteristics of plants and animals it includes botany and zoology a study of biology includes the study of the chemical basis of living organisms dnaother related sciences include microbiology and organic chemistry.
photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that can later be released to fuel the organisms activities energy transformationthis chemical energy is stored in carbohydrate molecules such as sugars which are synthesized from carbon dioxide and water hence the name photosynthesis from the greek φῶς phōs light.
life is a characteristic that distinguishes physical entities that have biological processes such as signaling and selfsustaining processes from those that do not either because such functions have ceased they have died or because they never had such functions and are classified as inanimatevarious forms of life exist such as plants animals fungi protists archaea and bacteria.
How radiometric dating works in general radioactive elements decay gradually into other elements the original element is called the parent and the result of.
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biology dictionary p to idian meanings of biology terminology and abbreviations starting with the letters p or q.
In this day of ipods cell phones the internet and other fruits of modern science and technology most people have at least a passing awareness of the concept of the scientific method.
The abnormal biology of a baby joseph was an unhappy baby he didnt sleep for long periods and appeared to cry all a time hed best if he had been held and rocked or walked.
The generally accepted age for the earth and the rest of the solar system is about 455 billion years plus or minus about 1 this value is derived from several.