Question

what is the most common dispersal pattern? random clumped uniform cyclic

Explanation:

Clumped dispersal is common as resources are often unevenly distributed. Organisms cluster where resources (like food, water) are abundant. For example, herds of animals gather near water sources; plants grow in patches where soil conditions are favorable. Random (no predictable pattern) and uniform (even spacing, like some trees in a forest with competition) are less common. Cyclic (repeating patterns over time) is also not the most typical general - case pattern.

Answer:

clumped