Which is the primary consumer in this food chain?

Primary consumers are animals that eat primaryproducers; they are also called herbivores (plant-eaters). Secondary consumers eat primary consumers. They are carnivores (meat-eaters) and omnivores (animals that eat both animals and plants)

A primary consumer is a herbivore, or an consumer who eats autotrophs (primary producers) which are also known as plants. Hope this helps! :)

From our previous experiment, we examined how many drops a penny can hold - and place drops of salt water on the penny after recording 5 trials each, take the average of each solution.