Grass → Deer → Tiger
A. The population of tiger increases.
B. The population of grass decreases.
C. Tiger will start eating grass.
D. The population of tiger decreases and the population of grass increases.
Answer:D
Grass → Deer → Tiger
A. The population of tiger increases. B. The population of grass decreases. C. Tiger will start eating grass. D. The population of tiger decreases and the population of grass increases.