One organism benefits while the other is killed. two species need the same resource, which is limited.

In this case, you are talking about two different organism relationships. The first one is called parasitism. In the second you are talking about competitive exclusion.

Explanation:

All right, first of all, Parasitism is a form of survival employed by certain organisms in order to survive. It is really common and it can happen in animals, plants, and bacteria.

The second thing you describe is Competitive exclusion which is defined as the competence between two different species that feed on the same source, this is a very nice phenomenon and both species can survive if the source of food is enough. However, if it isn't one f them will perish.

type 2 happens when excess consumption of high-sugar foods flood the blood supply with glucose and reduce the production and effectiveness of insulin. if a person has prediabetes, they can reduce the risk of full diabetes through regular exercise and a balanced, low-sugar diet.

there are 35 white marbles

step-by-step explanation:

y- yellow marbles

4y + 5 = 45

subtract 5 from both sides

4y = 40

divide for from both sides

y = 10

plug in 10 to get 40 yellow marbles then subtract by 5 to get 35 marbles

thus there are only 10 yellow marbles