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Usable chemical energy on Earth begins as light energy, usually solar energy. Plants and other autotrophs convert solar energy to chemical energy via the process of photosynthesis. Carbon dioxide and water,
answered
Jun 28, 2019
Biology
middle-school
4
votes
42.0k
views
Select the direct object pronoun that best completes this sentence: Ellos __________ escuchan. (nosotros) (5 points) Question 11 options: 1) nos 2) lo 3) las 4) los
answered
Jun 12, 2019
Spanish
high-school
6
votes
40.2k
views
Can you plzzz help me
answered
Apr 24, 2019
Mathematics
middle-school
2
votes
103k
views
True or false? a well oiled machine has no friction
answered
Feb 28, 2019
Physics
middle-school
2
votes
120k
views
Why was the Cold War an important turning point in world history?
answered
Jan 9, 2019
History
high-school
3
votes
38.2k
views
¿dónde está mi pluma? tu pluma está al lado de la computadora. ¿dónde está mi maleta?
answered
Nov 13, 2018
Spanish
high-school
2
votes
141k
views
Punishing someone for an action that did not used to be a crime is an example of what
answered
Sep 1, 2018
History
high-school
4
votes
27.1k
views
Which law requires vehicle manufacturers to include certain safety features like safety belts and shatter proof glass in their vehicles?
answered
Aug 22, 2018
Social Studies
high-school
7
votes
170k
views
According to If You Lived in the Days of the Knights, what was a knight's most important weapon? A. his crossbow B. his lance C. his sword D. his ax
answered
Aug 16, 2018
History
middle-school
4
votes
167k
views
A puzzle in the local newspaper lists the letters M, R, O, U, and H and asks readers if they can correctly unscramble the letters. How many different ways are there to list the five letters? 25 B. 3,125
answered
Apr 13, 2018
Mathematics
middle-school
3
votes
83.5k
views
Add a _______ to manually force text from one page to the next page. A. header B. footer C. page break D. blank page
answered
Jan 19, 2018
Computers and Technology
high-school
2
votes
151k
views
What does the spreading of the Latin language show about the conquests of rome
answered
Nov 24, 2017
English
middle-school
1
vote
51.4k
views
How can you tell if 1245 is divisible by 3
answered
Apr 29, 2017
Mathematics
middle-school
0
votes
222k
views
How you say 40,023,032
answered
Mar 25, 2017
Mathematics
middle-school
7
votes
158k
views
What group makes up the largest percentage of Greenland's population?
answered
Jan 7, 2017
Geography
high-school
3
votes
122k
views
Write equivalent fractions using the LCD. 7/10 and 2/5
answered
Jul 10, 2016
Mathematics
middle-school
5
votes
84.0k
views
Find three consecutive intgers whose sum is 171
answered
Oct 11, 2015
Mathematics
high-school
1
vote
209k
views
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