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When did humans first begin to plant crops? A. during the Paleolithic Era B. during the last Ice Age C. after the domestication of animals D. at the start of the Neolithic Revolution
asked
Jan 24, 2022
Geography
middle-school
2
answers
15
votes
99.7k
views
Pleas help me this is 9th grade math help me if you are a nice person I love you
asked
Oct 9, 2021
Mathematics
high-school
2
answers
3
votes
233k
views
Brody studied the geologic time scale and became interested in the sorts of life that existed in each era. What kind of life characterized Precambrian time? A. invertebrates with hard shells B. early reptiles
asked
Jun 7, 2021
Geography
college
1
answer
3
votes
120k
views
A company can produce a product the first time at a cost of $2,500. If its 85 percent learning curve allows the company to reduce its costs on each product, what is the total cost of producing 400 units
asked
Jun 6, 2021
Business
college
1
answer
5
votes
130k
views
the ratio of the number of Annes pencils to the number of jasons pencils is 4:3. Anne has 100 pencils how many pencils does Jason have
asked
May 20, 2021
Mathematics
middle-school
1
answer
5
votes
152k
views
What happens when a wave enters a different material and slows down?
asked
Apr 20, 2021
Biology
high-school
2
answers
0
votes
183k
views
The $40 million lottery payment that you have just won actually pays $2
asked
Mar 5, 2021
Mathematics
college
1
answer
0
votes
97.6k
views
a walking path across a park is represented by the equation y=-2x-7. a new path will be built perpendicular to this path. the paths will intercect at the point (-2,-3) . identify equation that represents
asked
Jan 15, 2021
Mathematics
high-school
1
answer
3
votes
231k
views
How does negative feedback work
asked
Nov 27, 2020
Biology
middle-school
2
answers
3
votes
164k
views
Which one of the following is NOT a characteristic of DNA Vaccine? a. It is produced in vitro b. It can be produced at a low cost c. It is easy to purify d. It works with the DNA being converted to a protein
asked
Nov 19, 2020
Biology
college
1
answer
5
votes
229k
views
\frac{5x {}^(8) }{20x {}^(7) } when x = 3 and y = 5
asked
Aug 10, 2020
Mathematics
middle-school
1
answer
0
votes
214k
views
When should you begin preparing for an interview? A. At the beginning stages of your job search B. After you complete your application C. After you’ve applied to several jobs
asked
Jul 25, 2020
Business
middle-school
1
answer
2
votes
142k
views
What factors helps to contribute to the success of one’s marriage? ( it’s for a study guide and I can’t find the answer )
asked
Jul 13, 2020
Health
high-school
1
answer
2
votes
175k
views
40 PTS How does Dionysius’s desire for total control and power affect the story’s plot in “Damon and Pythias”? Use evidence from the text to support your response. Your response should be at least one
asked
Apr 1, 2020
English
middle-school
1
answer
1
vote
70.5k
views
You agree to look after your friend's dog while he visits a friend in the hospital. You start to imagine how pleasant it will be to take the dog for a long walk. Only after you have agreed and starting
asked
Feb 22, 2020
Social Studies
high-school
1
answer
4
votes
158k
views
the directions in the candy recipe for pralines instruct the cook to remove the pot containing the candy mixture from the heat when the candy micture reaches the soft-ball stage. the soft ball stage corresponds
asked
Dec 2, 2019
Chemistry
middle-school
1
answer
3
votes
143k
views
Two-year-old carmen is trying to fit pieces into a wooden puzzle form. her father helps carmen turn the pieces so they fit snuggly in place. as carmen's skill improves, her father steps back, letting her
asked
Oct 11, 2019
Social Studies
high-school
1
answer
5
votes
125k
views
CAN SOMEONE PLEASE HELP ME WITH MY PHYSICS QUESTIONS? I NEED CORRECT ANSWERS ONLY! Free fall is a situation in which the only force acting upon an object is gravity. Why do all objects in free fall have
asked
Jun 17, 2019
Physics
middle-school
1
answer
5
votes
167k
views
In his inaugural address, president john f. kennedy expresses the main idea that people should welcome the job of defending freedom. which detail supports this idea? For man holds in his mortal hands the
asked
Jan 3, 2019
English
high-school
2
answers
4
votes
92.5k
views
Prism A and prism B are similar with a ratio of similarity of 2:3. If the volume of prism A is 36 cubic units, what is the volume of prism B?
asked
Sep 25, 2018
Mathematics
high-school
1
answer
2
votes
95.1k
views
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