Weegy: The sun is is primarily composed of two main elements: hydrogen and helium. User: Which celestial objects are left over from the early solar system and did not form into planets Weegy: Asteroids are left over from the early solar system and did not form into planets. User: Which hypothesis states that the moon originally broke away from the earth during its early formation Weegy: The Giant impact hypothesis states that the moon originally broke away from Earth during its early formation. User: Which of the following statements about the tail of a comment is correct (More)

Weegy: A chemical reaction in which compounds break up into simpler constituents is a decomposition reaction. User: Adding up all of the blank of the individual atoms within one molecule of a compound will determine the molecular mass of the compound. Weegy: Adding up all of the Atomic masses of all of the individual atoms within one molecule of a compound will determine the molecular mass of the compound. User: which of the following formulas represents an olefin (aka alkene) Weegy: C2H4 represents an olefin (aka alkene). (More)

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Weegy: Ultraviolet rays is the type of electromagnetic radiation causes certain substances to fluoresce. User: If a source of sound waves is repeatedly approaching a person, the sound heard by the person appears to have what Weegy: If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have a frequency higher than the original frequency. (More)

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Weegy: The most common use of equity value is to calculate the Price Earnings Ratio Price Earnings [ Ratio ] (More)

Weegy: The following statements about the tail of a comet is correct: The tail always points away from the sun. (More)

Weegy: Risk is the possibility of something bad happening. (More)

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Weegy: If a spreadsheet user wants Calc to add a range of cells, he or she should use the SUM function. (More)

Weegy: The National Incident Management System (NIMS) is a standardized approach to incident management developed by the Department of Homeland Security. (More)

Weegy: If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have a frequency higher than the original frequency. (More)

Weegy: If a source of sound waves is rapidly approaching a person, the sound heard by the person appears to have a frequency higher than the original frequency. (More)

Weegy: Hubble's constant is used to quantify the rate of universal expansion or contraction. User: On Venus which of the following drive geological change Weegy: On Venus, volcanoes drive geological change. User: What is thought to be responsible for causing Venus’s is retrograde rotation Weegy: Tidal forces from the Sun on Venus's atmosphere is thought to be responsible for causing Venus's retrograde rotation. User: From where does the solar wind originate Weegy: The solar wind originates from coronal holes, which are funnel-like regions of open field lines in the Sun's magnetic field. User: Which scientist developed a theory that describes how light interacts with gravity (More)

Weegy: 54:9 = 6:3 is NOT a true proportion. (More)

Weegy: A pure substance has a constant composition. User: A/An _______ is composed of two or more types of matter that can be present in varying amounts. (More)

Weegy: The Stamp Act of 1765 was an Act of the Parliament of Great Britain which imposed a direct tax on the British colonies in America. (More)

Weegy: $62.756 : $ 62.76 to the nearest cent $63.00 to the nearest dollar $38.415 : $ 38.42 to the nearest cent $38.00 to the nearest dollar (More)

Weegy: Randy has a hard time remembering to pay his bills on time. Calendar would you recommend for Randy. (More)

Weegy: A solution is a homogeneous mixture. User: A mixture that is not uniform throughout is a/an _______ mixture Weegy: A mixture that is not uniformed throughout is an heterogeneous mixture. User: A pure substance that cannot be broken down chemically is a/an _______. Weegy: A pure substance that cannot be broken down chemically is a element. User: A characteristic of matter that’s not associated with a change in its chemical composition is known as a/an _______ property. (More)