In the food chain "grass -> grasshopper -> frog -> snake -> eagle" , what organism is the primary consumer?

Eagle

Explanation:

Hope it's help you

Explanation:

Grass = producers

grasshopper = primary consumers

frog = secondry consumers

snake = Carnivores

eagle = top carnivores

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

there is not 1 highest source of protein, but there are many; meats, fish, poultry, seafood, cheese, eggs, yogurt and milk. the only non complete animal food that is beneficial is gelatin.

sorry if this did not , have a great day!