Questions by Jan Nielsen

Questions by Jan Nielsen

When one species benefits from the relationship and the other species is neither harmed nor benefited it is called

asked May 17, 2021

1 answer

3 votes

228k views

Write a story about someone u know who took a big risk and had a good result. Begin your story with:"Everybody said that the plan would never work. It was far too risky..." P/S:can some of u give me ideas?

asked Apr 5, 2021

1 answer

0 votes

122k views

Math scores on the SAT exam are normally distributed with a mean of 514 and a standard deviation of 118. If a recent test-taker is selected at random, what is the probability the student scored 573 or

asked Apr 1, 2021

1 answer

1 vote

195k views

Efforts should be made at age _______ to lower fat, saturated fat, and cholesterol intake to help prevent the risks of chronic diseases.

asked Feb 26, 2021

2 answers

5 votes

12.5k views

Whats the ratio of 14 to 49

asked Dec 14, 2020

2 answers

5 votes

7.7k views

The diagram shows an Arctic food chain. (I attached it) Question: Which link on the Arctic food chain contains the fewest number of organisms? Options: A- Phytoplankton B- Capelin C- Harbor seal D- Polar

asked Jul 18, 2020

1 answer

5 votes

119k views

In a science experiment, equal-sized populations of two species of earthworms are placed in a terrarium filled with soil. Abiotic factors such as temperature and water supply are kept constant in the terrarium,

asked Sep 14, 2019

2 answers

5 votes

152k views

Simplify the expression using distribution. 2(x+4)

asked Jul 26, 2019

1 answer

5 votes

11.8k views

F(-4) A)-2 B)-4 C)-16 f(4) A)-4 B)6 C)8 f(0) A)-4 B)2 C)4

asked May 3, 2019

1 answer

1 vote

218k views

|x^2-4x|>=3x Pleasee!!

asked Jul 4, 2017

1 answer

4 votes

151k views

2/3,5/7,16/21 from smallest to largest

asked Jun 3, 2017

1 answer

2 votes

82.6k views

Despite the efforts of humanitarian aid organizations, some refugees end up as slaves or prostitutes. true or false

asked Dec 6, 2016

2 answers

4 votes

131k views

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