History, 11.02.2021 19:30, krisbiddulph1580
NASA's Viking missions to Mars in the 1970s showed the Martian soil to be disappointingly lifeless and depleted in
organic materials, the chemical precursors necessary for life. Last year, in the driest part of Chile's Atacama Desert, the
research team conducted microbe-hunting experiments similar to Viking's
, and no evidence of life was found. The
scientists called the finding "highly unusual" in an environment exposed to the atmosphere... The Atacama appears
to be the only place on Earth Viking would have found no trace of life.
--SONO Wasa. com
Which of these weather phenomena is responsible for the findings in the excerpt?
O La Nina
O El Nino
O Position on the Continent
Orographic Effect (Rain-Shadow)
Answers: 1
History, 22.06.2019 04:00, kookycookiefanx
Which of the following problems did shays rebellion show about the articles of confederation? a. there was no federal standing army b. states couldn’t create their own tax laws c. the federal government imposed too many taxes on states d. there was too much federal regulation of interstate commerce
Answers: 1
History, 22.06.2019 09:00, Kcmayo6019
Violence or the threat of violence carried out for political purposes is called a) glasnost b) terrorism c) perestroika d) stagflation
Answers: 1
NASA's Viking missions to Mars in the 1970s showed the Martian soil to be disappointingly lifeless a...
Physics, 17.02.2022 07:50
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