Biology, 07.11.2020 14:00 nanagardiner08
HURRY!! WILL GIVE How did astronomers use technology to identify characteristics of the Crab nebula?
technology that detects ultraviolet light found hydrogen in the nebula
technology that detects radio waves identified a pulsar at the center of the nebula
technology that detects microwaves revealed the behavior of electrons in the nebula
technology that detects gamma rays measured the distance of the nebula from Earth
Answers: 3
Biology, 22.06.2019 02:00
Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.
Answers: 1
Biology, 22.06.2019 07:20
Which best describes carbon dioxide’s path out of the body
Answers: 2
Biology, 22.06.2019 08:00
Biology ! the conversion of inorganic carbon to organic carbon by plants during photosynthesis is known as _[blank]_. filtration immigration reabsorption primary production
Answers: 1
Biology, 22.06.2019 08:30
What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons
Answers: 1
HURRY!! WILL GIVE How did astronomers use technology to identify characteristics of the Crab nebula?...
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