Which of the following most directly shows how physics affects society
a. a perfume com...
Chemistry, 16.01.2020 15:31 wcjackie813
Which of the following most directly shows how physics affects society
a. a perfume company designs a new fragrance
b. a patient is treated by acupuncture for an illness
c. gardeners uses fertilizers to plants grow
d. air bags protect people during car crashes
Answers: 1
Chemistry, 22.06.2019 03:00
Which of these would be caused by a chemical change? a) the formation of lava. b) sedimantary rock layering over time. c) metamorphic rock forming from igneous. d) metamorphic rock eroding to form sedimentary rock.
Answers: 3
Chemistry, 22.06.2019 20:00
State one important difference between a physical change and a chemical change?
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