Answer:
The correct option is (C)
Explanation:
Hypothesis is referred to as an assumption or wild guess that needs to be tested to arrive at a scientifically established theory,
Here, Jill proposes a hypothesis which states that igneous rocks produced by volcanoes constitute some kind of chemical that could be used by scientists to estimate the origin of the rocks.
This hypothesis can be tested only by collecting the rock samples and testing them to arrive at a scientifically proven fact.
Rhode island is the answer
Answer:
while Lincoln is arguably most famous for abolishing slavery, preserving the union and leading the country during the Civil War, he also made considerable, long-lasting changes to the U.S. economy and banking system, thanks in large part to the guidance and supervision of U.S. Treasury Secretary Salmon P. Chase.
Explanation:
he was a great president
The area of ANY triangle is
Area = (1/2) (base x height) .
If the height is twice as long as the base, then
25 m² = (1/2) (base) x (2 x base)
25 m² = base²
<em>base = 5 m</em>
<em>height = 10 m</em>
Answer:
c.The river systems blocked passage along the trade routes.
Explanation:
i just got it right
