Questions by David Kristensen

Questions by David Kristensen

How do x rays use electromagnetic waves?

asked Jun 23, 2023

2 answers

14 votes

183k views

Will a solution of CO2 and water be acidic basic or neutral

asked May 2, 2023

1 answer

5 votes

92.2k views

Which two of the following sentences include the central ideas of the article, “The History of the 19th Amendment”? A. During the 1820s and 1830s, various reform groups, such as anti-slavery organizations,

asked Nov 5, 2022

2 answers

25 votes

51.5k views

What is the inverse operation needed to isolate the variable 4 = p - 8

asked Apr 19, 2022

2 answers

0 votes

234k views

Is this correct.... I not really good at math... plz help me

asked Apr 13, 2022

2 answers

20 votes

206k views

How does the hadley cell transport heat in the atmosphere?

asked Apr 6, 2022

1 answer

3 votes

136k views

At 6 AM the temperature read -17 F by noon it had risen by 23 F. Find the new temperature

asked Mar 13, 2022

1 answer

3 votes

133k views

Answer!!!!! Help!!!

asked Mar 11, 2022

1 answer

0 votes

19.1k views

What event took place in China that started because the Chinese wanted western countries out?

asked Jan 20, 2022

1 answer

2 votes

227k views

Most 5 ways scientist study the brain

asked Dec 3, 2021

2 answers

4 votes

33.7k views

When a raw, shell-less egg was placed in sugar solution, the egg shrank. The egg was brought back to its original size by placing it in water. Which process does the experiment demonstrate?

asked Aug 11, 2021

2 answers

1 vote

92.8k views

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