Which strophic level does a fish represent in this food chain? Algae->mosquito larva->dragonfly->fish->ma n

Secondary consumer/small carnivore

Explanation:

The fish is eaten by the top of the food chain/tertiary consumer (human) and eats primary consumers/herbivore (dragonfly), which means it is the secondary consumer on the food chain.

lizards have adapted to life in the desert. some desert lizards have toes with spiny scales to them run across the sand without sinking. some use the sand to hide from predators, or to search for small animals that they prey upon.