Question

to build the top down cascade on the food web, we will work backwards from the apex predator. take a look at the screen and select which group of organisms we should work with next. a) those at the bottom of the food web, the primary producer and primary consumers. b) those that are directly linked to the shake, the tertiary consumers!

Explanation:

When building a top - down cascade on the food web starting from the apex predator, we work our way down the food chain in sequence. After the apex predator, the next group are those directly linked to it, which are the tertiary consumers.

Answer:

B. Those that are directly linked to the shake, the tertiary consumers!