Chemistry, 15.02.2021 17:10 laurieburgess804
A satellite has been transmitting weather data daily for three years. Suddenly, the
transmission has been interrupted, and further transmissions are not clear. Which of these
features of the sun might have caused this change?
A. the photosphere
B. the chromosphere
C. a sunspot
D. a solar flare
Answers: 1
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Which object forms when a supergiant runs out of fuel? a red giant a black hole a white dwarf a neutron star
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Three alkali metals in group 1 are a. calcium, strontium, barium b. boron, aluminum, gallium c. sodium, potassium, rubidium d. fluorine, iodine, chlorine
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A satellite has been transmitting weather data daily for three years. Suddenly, the
transmission ha...
Computers and Technology, 30.09.2019 23:00