Questions by Vanuan

Questions by Vanuan

What hypothesis states that the continents were once joined to form a single supercontinent? A. continental drift B. paleomagnetism C. plate tectonics D. sea-floor spreading

asked Oct 24, 2021

2 answers

5 votes

69.6k views

The atomic number of the element fluorine is 9. The isotope Fluorine-18 has a mass of 18 and fluorine-19 has a mass of 19. What is the reason for their mass differences?

asked Sep 10, 2021

1 answer

1 vote

186k views

Simplify (2^3)^–2. A: -1/64 B: 1/64 C: 2 D: 64

asked Aug 11, 2021

1 answer

1 vote

10.3k views

Read the excerpt from Into the Unknown by Stewart Ross, and then look at the image below. Among the earliest Europeans to show an interest in Africa beyond its shores was Joseph Banks, the botanist who

asked Aug 10, 2021

2 answers

1 vote

212k views

Washington Gladden’s ideas would most closely be tied to which period in US history?

asked Jun 10, 2021

2 answers

1 vote

66.7k views

One way to describe weather is A. Cloudy B.rainy C. -2c degrees D. All of the above

asked May 15, 2021

1 answer

2 votes

23.2k views

Add: (-7m5 + 4n) + (-6m5) Enter the correct answer. What’s the answer

asked Feb 9, 2021

1 answer

4 votes

115k views

The points in the table lie on a line. Find the slope of the line.

asked Jul 6, 2020

1 answer

3 votes

183k views

What was the legacy of the haymarket riot among employers

asked Mar 12, 2020

1 answer

0 votes

173k views

The Greek god Apollo is associated with?

asked Mar 5, 2020

2 answers

4 votes

203k views

- 2x - y = 1 - 6x = 3y + 3

asked Jan 27, 2020

1 answer

3 votes

189k views

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