Question

why do species compete within their own species and with other species?

to obtain the resources necessary for survival

to avoid work

to have something fun to do

Explanation:

🆕 New Concept Discovered: Ecological Competition
How organisms struggle for limited resources

Step 1: Understand ecological competition

In nature, resources such as food, water, shelter, mates, and sunlight are limited. Because these resources are not infinite, organisms must struggle against one another to secure what they need to live and reproduce. This struggle is known as competition.

Step 2: Identify the types of competition

• Intraspecific competition occurs when members of the same species compete for the exact same resources (like two male deer fighting for mates or territory).
• Interspecific competition occurs when members of different species compete for shared resources (like lions and hyenas competing for the same prey).

In both cases, the driving force behind this behavior is not for leisure or avoiding effort, but to secure the essential elements required to stay alive and pass on their genes.

Step 3: Evaluate the given options

• to obtain the resources necessary for survival: This directly aligns with the biological definition of competition.
• to avoid work: This is a human concept and does not apply to animal survival strategies.
• to have something fun to do: Competition is energy-consuming and risky; organisms only engage in it out of necessity, not for entertainment.

Answer:

to obtain the resources necessary for survival