Answers by Chris Colla
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Answers by Chris Colla

Answers by Chris Colla
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Which of the following descriptions represents a sink food web? a) One where all the links arise from one prey species b) One where linkage density is constant c) One where all the connections lead to
answered Oct 14, 2024
5 votes
216k views
The chemotherapy drug cis-platin, Pt(NH3)2Cl2, is prepared via the chemical reaction shown below. (NH4)2PtCl4 + NH3 ---> Pt(NH3)2Cl2 + NH4Cl What volume of 0.400 M NH3 (ammonia) is required to completely
answered Dec 18, 2023
3 votes
58.8k views
Can some one help me on this
answered Nov 23, 2023
3 votes
223k views
What is the main idea of the text? A. Who the piece of text is aimed at. B. What the main message of the text is. C. To entertain a person. D. How the author feels about a subject
answered Sep 25, 2023
9 votes
177k views
Birth control methods can be divided in two (2) reversible types. They are _____ and ______ A: Hormonal and barrier B: Reversible and permanent C: Male and female and
answered Jan 12, 2023
4 votes
150k views
984 X 225 Jsnsjjsjsjwjsjsjsjsjsjjajsjsjandnncndis
answered Jan 2, 2023
4 votes
42.6k views
Which of the following drinks should you NOT order if you are outside in the sun and need something cold and refreshing? una cola un the helado un café con leche una limonada
answered Aug 21, 2022
11 votes
219k views
compare and contrast the economies of the United Kingdom, Germany, and Russa using five or more complete sentence.
answered Aug 16, 2022
0 votes
37.7k views
HELPPPPPPPPPPPP!!!!!!!!1
answered Aug 12, 2022
2 votes
161k views
Please help me this is due in a bit
answered Aug 10, 2022
3 votes
77.3k views
1. Distance is the of the route between two points. none of the below space time length
answered Jun 18, 2022
8 votes
175k views
A group of specialized cells with similar structure that function together as a unit are called* Organisms Organ system Organ Tissue
answered Jun 16, 2022
1 vote
217k views
US Government Unit 1 What conflicts were at the heart of constitutional debates between Federalists and Anti-Federalists?
answered Apr 30, 2022
5 votes
77.1k views
A cup of coffee at 95 degrees Celsius is placed in a room at 25 degrees Celsius. Suppose that the coffee cools at a rate of 2 degrees Celsius per minute when the temperature of the coffee is 70 degrees.
answered Apr 29, 2022
2 votes
47.9k views
Which of these characters is MOST like Trisha? A) Alexandra B) Carl C) Emil D) Jackson
answered Nov 14, 2021
3 votes
194k views
Is (-2,-1) a solution to the system -2x+5y=-1 4x-2y=-6
answered Aug 5, 2021
5 votes
123k views
The quantities xxx and yyy are proportional. xxx yyy 111111 1\dfrac{2}{9}1 9 2 ​ 1, start fraction, 2, divided by, 9, end fraction 212121 2\dfrac{1}{3}2 3 1 ​ 2, start fraction, 1, divided by, 3, end fraction
answered Jul 13, 2021
3 votes
104k views
Connor has 36¢ in nickels and pennies. He has 8 coins altogether. How many coins of each kind does he have?
answered Jul 10, 2021
1 vote
63.1k views
A piston cylinder device contains 2 kg of nitrogen gas at 100 kPa and 25 C. We introduce 50 kJ of heat into the system as well as 80 kJ of electrical work. The system expands and produces 20 kJ of work
answered Jun 18, 2021
4 votes
3.9k views
Fill in the Blanks on the Chart below, explaining Separation of Powers Points: 3 KEY Legislative Branch Executive Branch Judicial Branch Supreme Court Other Federal Courts Creates Laws Carries outlaws
answered Apr 10, 2021
0 votes
167k views
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