With the upcoming presidential election, Ira decided to create a survey to find out who might win. He carefully created a valid survey and gave it to five of his closest friends. He then tallied the results from the surveys and published his data in the school newspaper. Which of these would be a reason why Ira's results are not valid?
A) The survey was not good enough.
B) The sample size of five was too small.
C) There is not problem; the results are valid.
D) He only published his data in a school newspaper.

He only gave the survey to his closest friends, and not to a range of different people. This could create a bias.

Explanation:

correct answer: biotic and abiotic limitations

carrying capacity is defined as the total number of an organism who can be supported in a given area within the natural resources limit and without harming or degrading the natural, economic or the cultural environment present for the future generations.

carrying capacity is determined by the limiting factors, which are known to affect the natural resources available. it may include water, nutrients, minerals, space, light etc.

explanation:

hope this ! have a wonderful day!

this is a good question! i'll do some research and come back when i have the answer!