Answers by Jeff Widman
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Answers by Jeff Widman

Answers by Jeff Widman
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The case of a plant having nitrogen-fixing bacteria in its roots is an example of: endosymbiosis parasitism mutualism none of these
answered Apr 8, 2019
2 votes
82.5k views
Conna wants to track the rate of growth of a seedling. Which answer is appropriate for describing the rate in this context ? A.miles per hour B . milliliters per minute C. Millimeters per week D. Grams
answered Dec 8, 2018
1 vote
228k views
The cartesian coordinates of a point in the xy-plane are (x, y) = (-3.84, -2.87) m. find the polar coordinates of this point.
answered Feb 24, 2018
4 votes
99.2k views
What are the different types of government's
answered Jan 9, 2018
3 votes
132k views
in a week 13 hens laid 91 eggs what is the unit rate for eggs per hen please show your work thanks for the answers
answered Nov 25, 2017
7 votes
170k views
The amount of carbon-14 in animal bones after t years is given by P(t)=P[0]e^(-0.00012097t). A bone has lost 37% of its carbon-14. How old is the bone?
answered May 21, 2017
3 votes
30.4k views
On february 7, 1964, the beatles appeared on which american television show, launching "beatlemania" in america?
answered Jan 25, 2017
5 votes
218k views
Whats 0.018 as a fraction in its simplest form
answered Aug 26, 2016
2 votes
140k views
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