A Mutualism shortens the life of the organisms. B. Mutualism makes the life of the organism difficult.
C. Mutualism makes the partner organism unproductive
D. Mutualism gives beneficial effect on both the organisms
6. Spring onions grow in a pot What kind of relationship exists among to
spring onions?
A Competition
c. Parasitism​

D. Mutualism gives beneficial effect on both the organisms

A. Competition.

Explanation:

Mutualism gives beneficial effect on both the organisms because one organism provide nutrients or food to the other whereas the other organism provide shelter as well as food so in that way both get benefits from one another. Competition type of relationship exists between spring onion plants because of the availability of limited space and nutrient to the plants which leads to competition of resources.

answer; i believe the correct answer is prefrontal cortex;