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Which of these is a biomass energy source? manure coal the sun wind
asked
Feb 5, 2021
Biology
middle-school
1
answer
2
votes
38.4k
views
What are the next three terms in the sequence 4096, 1024, 256, 64, ...?
asked
Jan 4, 2021
Mathematics
high-school
2
answers
0
votes
155k
views
According to the law of conservation of mass, what is the same on both sides of a balanced chemical equation? A. the volume of the substances B. the subscripts C. the total mass of atoms D. the coefficients
asked
Sep 8, 2020
Chemistry
high-school
1
answer
0
votes
208k
views
What is a long-term effect of the increased primary productivity of a terrestrial ecosystem? A) The ecosystem will not be able to support as many tertiary consumers. B) It will decrease the amount of energy
asked
Apr 18, 2020
Biology
college
2
answers
5
votes
85.6k
views
Points B, D, and F are midpoints of the sides of ACE EC = 30 and DF = 17. Find AC. The diagram is not to scale. A. 60 B. 30 C. 34 D. 8.5
asked
Apr 7, 2020
Mathematics
middle-school
2
answers
4
votes
39.1k
views
Stages of development infancy
asked
Apr 5, 2020
Biology
middle-school
1
answer
1
vote
209k
views
Paul, a 10-year-old, is the envy of his classmates because he does not have a set bedtime and is free to stay up as late as he wants on most nights, as long as he gets enough sleep. paul is a well-adjusted
asked
Dec 8, 2019
Social Studies
high-school
1
answer
0
votes
45.1k
views
Based only on the information given in the diagram which congruence theorem or postulates would be given as reason why HEL=PME
asked
Aug 27, 2019
Mathematics
middle-school
2
answers
1
vote
944
views
The Sepoy Mutiny of 1857 took place in what place?
asked
Jul 20, 2019
History
high-school
1
answer
2
votes
18.7k
views
Write a general rule for adding two integers that very insign
asked
Nov 27, 2018
Mathematics
college
1
answer
5
votes
200k
views
The equation of the linear regression line represents the relationship between the number of laps a person can swim, x, and the number of minutes a person can run, y. y=5/2x+6 What does the slope of the
asked
Sep 1, 2018
Mathematics
high-school
1
answer
0
votes
170k
views
Please help me answer these!!! Thanks :)
asked
Jan 6, 2018
Mathematics
middle-school
1
answer
0
votes
94.1k
views
A large portion of precipitation in the rainforest occurs as a result of _______. a. perspiration b. respiration
asked
Nov 19, 2017
Biology
middle-school
1
answer
2
votes
22.6k
views
2. to which subsets of real numbers does number -22 belong? choose all subjects that apply A) Whole numbers B) Rational numbers C) Integers D) Irrational numbers E) Natural numbers
asked
Jul 28, 2017
Mathematics
high-school
1
answer
5
votes
8.2k
views
Which ordered pairs in the form (x, y) are solutions to the equation 7x – 5y = 28? Choose all answers that are correct. (−6, −14) (−1, −7) (4, 10) (7, 9)
asked
Jan 11, 2017
Mathematics
high-school
1
answer
4
votes
137k
views
What is the product of 403 and 752
asked
May 20, 2016
Mathematics
middle-school
2
answers
0
votes
79.9k
views
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