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The bacteria in our large intestine break down food that we consider waste. During this process, vitamins are released that we absorb into our bloodstream. This is an example of which symbiotic relationship?
answered
Mar 26, 2019
Biology
middle-school
2
votes
47.6k
views
The ordered pairs model an exponential decay function. {(−1,30), (0,21), (1,14.7), (2,10.29)} What is the function equation? Enter your answer in the box. f(x)=
answered
Mar 13, 2019
Mathematics
high-school
5
votes
125k
views
How did the Missouri compromise keep the balance of power in the Senate
answered
Mar 5, 2019
History
middle-school
4
votes
214k
views
La voz de María no es _____ como la de Isabel. Tan bueno Tan buena Tanta buena Mejor que
answered
Mar 2, 2019
Spanish
high-school
6
votes
190k
views
Why managing the disease a full time job for people with parkinsons
answered
Feb 19, 2019
English
high-school
4
votes
91.3k
views
Harry's mother left him for a few minutes. when she returned, harry climbed into her lap and then resumed playing. harry is probably a(n)
answered
Jan 3, 2019
Social Studies
high-school
4
votes
112k
views
Ahmad was recently laid off from his job at big bank. when he was employed, he did not enjoy his job; however, now that his job is gone, he feels discouraged and hopeless. ahmad needs to change his attitude
answered
Nov 18, 2018
Business
college
1
vote
28.5k
views
Most of costa and mccrae's early research was focused on 3 main trait factors that included neuroticism, extraversion, and _________.
answered
Apr 18, 2018
Social Studies
college
5
votes
82.2k
views
Which graph below shows a system of equations with one solution? A) coordinate plane with two parallel lines B) coordinate plane with two intersecting lines C) coordinate plane with two coinciding lines
answered
Mar 8, 2018
Mathematics
high-school
6
votes
88.7k
views
2. An atom of chlorine has several valence electrons in its A. nucleus. B. first shell. C. third shell. D. second shell.
answered
Jan 9, 2018
Chemistry
high-school
4
votes
102k
views
meg runs a 10-km race in 45 minutes (0.75 hours). what was her speed in kilometers per hour ? a. 7.5 km/hr b. 4.5 km/hr c. 13 km/hr d. 22 km/hr
answered
Apr 26, 2017
Physics
high-school
4
votes
41.1k
views
The sum of 3 times a number and 7
answered
Dec 1, 2016
Mathematics
high-school
6
votes
207k
views
Tessa shot 36 free Throws.she made 27 of them.what fraction of the free throws did she make?
answered
Mar 28, 2016
Mathematics
middle-school
3
votes
57.2k
views
Which modification is crucial in preparing an mRNA strand for proper translation? removal of introns and the splicing together of exons joining of ribosomal subunits to form a ribosomal complex removal
answered
Nov 29, 2015
Biology
high-school
6
votes
69.5k
views
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