In grazer food chain the living plants are directly

The correct answer is B. consumed.

In a grazer food chain, the living plants are directly consumed by herbivores. Herbivores are animals that eat plants. They are the primary consumers in a food chain. The next level in the food chain is the secondary consumers, which are animals that eat herbivores. The tertiary consumers are animals that eat secondary consumers. The top predators are the animals at the top of the food chain. They are the only animals that are not eaten by other animals.

The other options are incorrect because:

• A. destroyed is not a process that occurs in a grazer food chain.
• C. decayed is a process that occurs after plants die.
• D. grown is a process that occurs before plants die.