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The apex consumer level of this ecosystem contains between 500 and 1000 kilograms of biomass. Which statement best describes the amount of biomass at the level of the primary producers? A. much larger
answered
Nov 15, 2019
Biology
middle-school
0
votes
157k
views
Derek just purchased a new cube shaped fish tank.it holds 13,824 inches3 of water. What is the length of one of the sides?please help!!!and on the other one if you can!:)11 points
answered
Oct 25, 2019
Mathematics
middle-school
3
votes
106k
views
Help please. show work
answered
Sep 17, 2019
Mathematics
high-school
4
votes
196k
views
Complete the square to rewrite y=x^2+4x+1 in vertex form
answered
Aug 13, 2019
Mathematics
high-school
3
votes
2.8k
views
How was the tragedy at Wounded Knee related to the ghost dance
answered
Jul 23, 2019
History
middle-school
2
votes
148k
views
Please helppp! 1. To convert meters per second to kilometers per hour, which of the conversion factors would be used? SELECT ALL THAT APPLY. a) 1km/1,000m b) 1,000m/ 1km c)1min/60sec d)60sec/1min e)60min/1h
answered
Feb 2, 2019
Mathematics
high-school
3
votes
205k
views
Give ideas as to how cultural diffusion helped shape civilization as we know it. Give one specific historic example.
answered
Jan 14, 2019
History
college
4
votes
188k
views
The angle a vector makes with the x-axis of a coordinate system must be what size in order to make one or more of its components negative?
answered
Nov 13, 2018
Physics
high-school
5
votes
102k
views
Which planet in the solar system rains diamonds?
answered
Aug 25, 2018
Geography
college
2
votes
5.0k
views
What is y-2=-2.5(x-1) in STANDARD FORM? (It has to be in Ax+By=C form)
answered
Jul 8, 2018
Mathematics
middle-school
2
votes
160k
views
The Early 19th century religious meetings were called?
answered
Dec 30, 2017
History
high-school
4
votes
19.6k
views
What is the likelihood of throwing a 6 with a single throw of a die (dice)?
answered
Jun 10, 2017
Mathematics
college
6
votes
81.1k
views
Suppose you are determining the growth rate of two species of plants. Species A is 12 cm tall and grows 2 cm per month. Species B is 10 cm tall and grows 3 cm per month. Which system of equations models
answered
May 13, 2017
Mathematics
high-school
7
votes
68.8k
views
Equations with parentheses may require the use of the distributive property to be solve. True False Can someone please help me!!
answered
Feb 24, 2017
Mathematics
high-school
4
votes
212k
views
Americans have sometimes resorted to using extralegal means to promote change. Assess the extent to which such measures were effective by analyzing EACH of the following: Boston Tea Party, John Brown’s
answered
Jul 23, 2016
History
high-school
3
votes
146k
views
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