Question

1. which factor connects abiotic and biotic influences during migration? a. rainfall causes grass to grow, which supports wildebeest, which attracts predators b. predators cause rain to fall, which increases grass growth c. grass growth controls rainfall, which controls wildebeest d. rainfall only affects predators 14. overall, what is the best explanation of wildebeest migration? a. wildebeest migrate because they enjoy moving b. wildebeest migrate because predators force them to c. wildebeest migrate to follow food and water availability caused by rainfall d. wildebeest migrate to avoid tourists in the serengeti

Explanation:

For question 13, rainfall (abiotic) affects grass growth which in turn affects biotic elements like wildebeest and predators. For question 14, wildebeest migrate mainly to find food and water related to rainfall patterns.

Answer:

1. A. Rainfall causes grass to grow, which supports wildebeest, which attracts predators
2. C. Wildebeest migrate to follow food and water availability caused by rainfall