<span>A new immigrant from Mexico learns how to speak English after enrolling in an American school.</span>
<h2>
Answer:Examples of ecosystems are: agroecosystem, aquatic ecosystem, coral reef, desert, forest, human ecosystem, littoral zone, marine ecosystem, prairie, rainforest, savanna, steppe, taiga, tundra, urban ecosystem and others. plants, animals, soil organisms and climatic conditions. this is for number one </h2><h2>
</h2>
Each of the organisms in an ecosystem fills the energy role of producer, consumer, or decomposer.
Explanation: