Answers by Chepech
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Answers by Chepech

Answers by Chepech
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How does the heart get energy?
answered Dec 29, 2021
7 votes
213k views
Expand 8(x-5) I really need the answer!!
answered Dec 23, 2021
0 votes
37.9k views
For the reaction 2 NH 3 ( g ) − ⇀ ↽ − 3 H 2 ( g ) + N 2 ( g ) 2NH3(g)↽−−⇀ 3H2(g)+N2(g) the equilibrium concentrations were found to be [ NH 3 ] = 0.250 M [NH3]=0.250 M , [ H 2 ] = 0.440 M [H2]=0.440 M
answered Nov 7, 2021
5 votes
219k views
Help me with this plzzzzzzzzzzzzzzzz
answered Oct 24, 2021
1 vote
234k views
What are the solutions to this quadratic equation? x^2+13=8x+3
answered Oct 5, 2021
2 votes
159k views
Why is a carbon important for forming complicated molecules?
answered Sep 6, 2021
4 votes
149k views
Determine whether each of the following is a characteristic of DNA, RNA, or both. Is single-stranded: Contains nitrogenous bases: Contains uracil: Contains adenine: Is double-stranded: Is made of nucleotides:
answered Jul 12, 2021
7 votes
56.9k views
If ade has 23hand bag and he sells one for 409$ and he sells 22 for toby what will be the amount​
answered May 21, 2021
5 votes
140k views
Name one area of the world that has a low population density and explain one reason why
answered Apr 29, 2021
1 vote
109k views
A gift that might otherwise be viewed as a future interest in a trust can be treated as a present interest gift if:
answered Apr 16, 2021
2 votes
138k views
The primary regions of origin of refugees applying to come to the US in 2007 were __________. A. Africa and Asia B. Africa and the Middle East C. Asia and the Middle East D. Africa and Eastern Europe Please
answered Feb 25, 2021
2 votes
166k views
3 Simplify the following polynomial expression. (524 -- 913 + 71 - 1) + (-814 + 412 – 3.1 + 2) - (-4.13 + 53 - 11/20 - 7) A. 524 – 3713 612 + 411 - B. 584 - 3723 - 612 + 410 - 6 C. 1114 - 2113 + 1412 +
answered Feb 13, 2021
4 votes
28.9k views
Why did people develop and use baked bricks Indus River valley
answered Feb 8, 2021
2 votes
174k views
Pleeease open the image and hellllp me
answered Feb 8, 2021
4 votes
192k views
Which period marks the Paleolithic era? A. the period between 250,000 and 10,000 years ago B. the period between 10,000 and 3,000 years ago. c. the period more than 250,000 years ago
answered Jan 30, 2021
5 votes
33.6k views
which of these numbers is classified as a rational number. square root of 17 square root of 23 square root of 9 and square root of 2, and pls hurry hurry hurrry i only have 3 min
answered Jan 18, 2021
1 vote
200k views
Upon contact with Europeans, Native American social structures were undermined by (5 points) a. Native American population losses resulting from disease and exportation b. development of Native American
answered Dec 13, 2020
5 votes
13.6k views
Listen to the audio and then answer the following question. Feel free to listen to the audi answering the question, Where is this conversation most likely taking place? ► 0:00 / 0:06 - en la tienda en
answered Sep 24, 2020
4 votes
79.4k views
Please help on this question​
answered Aug 9, 2020
2 votes
222k views
*Fashion*Who is responsible for creating a design prototype? A. pattern maker B. designer C. production D. sample maker
answered Aug 6, 2020
3 votes
155k views
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