Answers by Deantawonezvi
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Answers by Deantawonezvi

Answers by Deantawonezvi
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At the end of the last ice age, melting ice caused sea level rise, which flooded river valleys along the atlantic coast of north america, these flooded river valleys are called what?
answered Mar 19, 2018
3 votes
61.7k views
What happens to most substances when they are cooled? They take up less space. They give off thermal energy to warmer objects. They take up more space. They absorb thermal energy from even colder objects.
answered Feb 10, 2018
3 votes
41.0k views
A rectangle has a a perimeter of 72 ft. The length and width are scaled by a factor 3.5. What is the perimeter of the resulting rectangle?
answered Jan 10, 2018
5 votes
125k views
Which of these statements does not describe a carbon atom? A. Carbon is a metallic element. B. Carbon has four valence electrons. C. Carbon has a total of six electrons. D. Carbon forms bonds with many
answered Dec 21, 2017
2 votes
210k views
The rise of early river valley civilizations was caused by which aspect of the Neolithic Revolution? A. The rise of more warlike cultures B. The ability to move from place to place C. The formation of
answered Aug 11, 2017
4 votes
10.3k views
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