Physics, 19.05.2021 19:00 reganleigh00
Genetic engineering, artificial selection and cloning are examples of biotechnology
Which phrase best defines biotechnology?
1.) the use of computers and electronics studying biology
2.)living things and biological processes
3.)scientific field that uses technology to purposefully change living things
4.) developing instruments used for biology
Answers: 3
Physics, 21.06.2019 22:30
Aforce of 200 n is applied to an input piston of cross-sectional area 2 sq. cm pushing it downward 2.8 cm. how far does the output piston of cross-sectional area 12 sq. cm move upward? show all work.
Answers: 1
Physics, 22.06.2019 15:20
What component of earth’s atmosphere exists entirely as a result of photosynthesis?
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Physics, 22.06.2019 18:50
8.29 two streams containing pyridine and acetic acid at 25°c are mixed and fed into a heat exchanger. due to the heat-of-mixing effect, it is desired to reduce the temperature after mixing to 25°c using a stream of chilled ethylene glycol as indicated in the diagram. calculate the mass flow rate of ethylene glycol needed. the heat capacity of ethylene glycol at these conditions is approximately 2.8 kj/(kg k), and the enthalpy change of mixing (δmixh) is given below.
Answers: 3
Genetic engineering, artificial selection and cloning are examples of biotechnology
Which phrase be...
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