Final answer:
The effective strategy for capturing larger prey is to collaborate with other predators. In the context of gatherer-hunters, mobility is crucial for making use of various resources across territories. Both predators and prey evolve adaptations like camouflage through natural selection.
Step-by-step explanation:
To capture a larger prey item, one effective strategy is B) Collaborate with other predators. This cooperative approach allows multiple individuals to work together to overpower a prey item that would be too difficult for an individual to hunt alone. The collaboration may provide various benefits, such as enabling predators to hunt more efficiently or take down prey that is larger and potentially more rewarding. Examples of this strategy can be observed in lion pride, where teamwork is essential for hunting larger animals such as buffalo or even elephants.
The subsistence strategy of gathering-hunting, often employed in grassland environments by both historical and contemporary societies, is a mix of foraging for plant-based foods and hunting or trapping animals. This strategy takes advantage of the natural abundance of resources and enables people to sustain themselves without the need for agriculture or domesticated animals. The most common feature of gatherer-hunters is mobility, allowing them to utilize resources across various territories.
Predator and prey adaptations are the result of natural selection. Predators develop adaptations such as camouflage, speed, and heightened senses to increase their hunting success, while prey might develop camouflage or other mechanisms to evade predators. In instances where predators hunt larger prey, collaborative hunting becomes an advantageous adaptation, promoting their survival.