Answer:
Sunlight
Explanation:
Plants in, say, a forest are constantly competing for sunlight.
The one resource besides food and water, that organisms might compete for is space. It is better understood with the help of a niche concept.
A resource may be defined as a physical material that humans need and value such as land, air, and water.
Every organism on this Earth's surface shows the competition for food, water, and space directly or indirectly. This is because all these resources are limited in amount. Hence, the specified organisms suffer more as compared to generalized organisms.
Therefore, the one resource besides food and water, that organisms might compete for is space.
To learn more about Organisms, refer to the link:
https://brainly.com/question/26318876
