In a food web starting with the sun and pointing to the grasshopper and squirrel, with the grasshopper pointing to the squirrel, wolf, and snake, the squirrel pointing to the wolf, snake, and bird, the wolf pointing to decomposition with worms and mushrooms, the snake pointing to the wolf and decomposition with worms and mushrooms, the bird pointing to decomposition with worms and mushrooms, and decomposition pointing to the sun stating soil nutrients. If we removed the wolf, snake, and bird from this food web, what best explains the impact it would have?

A) The number of producers would increase.
B) The number of decomposers would increase.
C) The number of primary consumers would increase.
D) The number of primary consumers would decrease.