E Sci-Fi Portfolio Turn... grapbin gpolynomia.
What are the missing coefficients for the equation below?
Al2(SO4)3 (aq)
+
KOH (aq)
Al(OH)3 (aq)
K2SO4 (aq)
Time El
Attempt
O Minut

Which set of characteristics best describes igneous rock? a) largest type of rock, made of organic matter, hardest type of rock b) least abundant type of rock, made of other rocks, made mostly of minerals c) found on all continents, contains wavy bands of stripes, contains fossils d) most abundant type in earth's crust, made of magma/lava, contains no fossils

What causes most sediment to wash or fall into a river

Observation and experimentation have led many scientists to accept a theory about the origin of the universe. this theory is called the big bang theory. scientific evidence collected and observed by scientists around the world suggests that the universe is ever expanding from a hot and dense initial state. what makes this a scientific theory? (2 points)