Scientific Method Lessons 4,5,6

a wish or expectation that an experiment will lead to a particular conclusion

a person who designs, constructs, and operates new forms of technology

the use of science to solve problems and make people's lives easier

process of inventing & building products & systems that can meet human needs & solve problems

a substance used to kill weeds

a fuel made from recently living things

the difference between the true value of a measurement and the measured value

statement that sums up result of experiment & states if the experiment supports hypothesis

a tiny part of a cell that gives a living thing a certain trait

the process of weighing the potential harm a new technology may cause against its benefits

the testing of a prototype under the actual conditions in which it will be used

the development of technology in the fields of biology and medicine

a working model of a new type of technology that is being developed