Which of the following would be a valid hypothesis for a scientific
investigation about how tr...
Biology, 21.11.2019 23:31 skwmks8924
Which of the following would be a valid hypothesis for a scientific
investigation about how transportation affects food security?
o
a. why do local farmers markets have food with such high prices?
o b. i cannot afford foods purchased from the local farmers market.
o
c. foods that travel great distances cost less than foods bought
locally
o d. how does the distance a food travels affect its affordability?
Answers: 3
Biology, 21.06.2019 19:40
What type of genetic drift would be simulated if all the beans that were not selected died out?
Answers: 2
Biology, 22.06.2019 06:20
(select all the correct choose each statement that is scientific. - the opinions of randomly selected participants in a survey prove the idea that global temperatures are not increasing on earth. - the universe's average temperature and rate of expansion support the idea that it began as one super-dense and hot mass 13.8 billion years ago. - ocean tides are caused by the uneven gravitational pulls of the moon and sun on different parts of earth. - human life is more valuable than other forms of life on earth because humans are more intelligent than other organisms.
Answers: 3
Biology, 22.06.2019 16:30
What are the three different shapes or structures shapes or structure of carbon-based molecules?
Answers: 1
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