Answers by Leonardo Costa
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Answers by Leonardo Costa

Answers by Leonardo Costa
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An element has atomic number 10 and an atomic mass of 20. How many neutrons are in the atom of this electron
answered Sep 22, 2021
3 votes
123k views
I need help with this geometryyyy workkk
answered Aug 23, 2021
1 vote
166k views
3. Which list of items were not invented by the Chinese? a. dominoes, kites, and paper money b. umbrellas, movable type, and gunpowder I C. chewing gum, coins, and stamps d. paper and fireworks
answered Aug 20, 2021
2 votes
16.7k views
Which word best completes this sentence? Die Bücher von Günther Grass gefallen ________.
answered Jul 31, 2021
3 votes
229k views
5) What are cones? 6) What kinds of plants make cones?
answered Jun 30, 2021
5 votes
186k views
How does a reader find an author's purpose? 1. by examining the author's background II. by examining the historical and cultural context III. by examining the details in the text I only I, II, and III
answered Jun 4, 2021
5 votes
154k views
Alex wants to have $10,000 for a car in 8 years. Alex finds an account that earns 15% interest, compounded monthly. How much does Alex need to invest to have at least $10,000 in 8 years? a. about $5,000
answered Mar 23, 2021
5 votes
132k views
Does looking at art can make you a better person? Why or why not?
answered Feb 20, 2021
1 vote
136k views
HELP ASAP!!!!!!! Most early reptile species are: extinct still alive today similar looking to crocodiles none of the above
answered Dec 25, 2020
3 votes
83.8k views
Twin studies document similarities and differences between twins. When two _____ twins raised under very ______ circumstances display similar personality traits, that suggests a strong _____ influence
answered Dec 3, 2020
3 votes
40.2k views
List 4 types of minerals that form uniquely in metamorphics rocks and explain why they do.
answered Nov 25, 2020
3 votes
77.5k views
Explain why the presence of large amounts of organic matter alone does not result in fertile soil.
answered May 22, 2020
4 votes
62.7k views
Llena el espacio con la forma del verbo que se escribe correctamente. Mi mamá me cinco dólares para gastar en el mercado.
answered May 15, 2020
3 votes
150k views
In addition to independence what did the treaty of paris give to the americans a. british land in canada b.the right to punish the loyalists c.land east of the mississippi river d.the return of taxes paid
answered Apr 13, 2020
4 votes
108k views
I need help with this science question I’m really confused. I’m setting this question to be worth 54 points.
answered Mar 1, 2020
2 votes
34.3k views
Simplify Negative 8 over 2 divided by 6 over negative 3. −4 2 −2 4
answered Aug 18, 2019
6 votes
127k views
The changes that Grete and Gregor's parents undergo over the course of The Metamorphosis affect the plot by?
answered Jul 3, 2019
1 vote
21.1k views
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