Grass cow human Which organism is the first-order consumer in the food chain above?

grass
cow
human

cow I think

Explanation:

First level consumers (primary consumers) eat produces such as plants, algae, etc but they dont eat other consumers. And since cows are herbivores that makes them first order consumers

delegated (sometimes called enumerated or expressed) powers are specifically granted to the federal government in article i, section 8 of the constitution. this includes the power to coin money, to regulate commerce, to declare war, to raise and maintain armed forces, and to establish a post office.