This is for Earth/Space Science! Please help me and thank you in advance. Which statement describes the solar feature shooting off into space labeled C? 1. A brief eruption of intense high-energy radiation from the sun's surface 2.A dark spot appearing from time to time on the sun's surface 3.A stream of glowing gas that shoots out from the sun in an arch 4. An envelope of plasma surrounding the sun

Substance x has a fixed volume, and the attraction between its particles is strong .substance y had widely spread out particles and can be compressed what can most likely be concluded about these substances

Explain how the integumentary system plays a crucial role in the ability to maintain homeoestasis

The two naturally occurring isotopes of chlorine are 35cl (34.969 amu, 75.77%) and 37cl (36.966 amu, 24.23%). the two naturally occurring isotopes of bromine are 79br (78.918 rm amu, 50.69%) and 81br (80.916 amu, 49.31%). chlorine and bromine combine to form bromine monochloride, brcl. 1. how many peaks will be present in a mass spectrum for brcl? the four combinations of molecule possible given these four isotopes are: 81br37cl, 81br35cl, 79br37cl, and 79br35cl. 2. what are the masses of the four different brcl molecules? express the masses using six significant figures, in decreasing numeric order (highest to lowest), separated by commas.