Teacher:Based on the information present in the given passage, you need to write a correct answer to the given question. A correct answer is one that correctly and completely answers the question. Do not write answers that address the question partially or incorrectly. The correct answer must be contained in the given paragraph.
Teacher: Now, understand the problem? Solve this instance: Paragraph- Sent 1: Living things need non-living matter as well as energy.
Sent 2: What do you think matter is used for?
Sent 3: One thing is to build bodies.
Sent 4: They also need it to carry out the processes of life.
Sent 5: Any non-living matter that living things need is called a nutrient.
Sent 6: Carbon and nitrogen are examples of nutrients.
Sent 7: Unlike energy, matter is recycled in ecosystems.
Sent 8: You can see how in Figure 3.11.
Sent 9: Decomposers release nutrients when they break down dead organisms.
Sent 10: The nutrients are taken up by plants through their roots.
Sent 11: The nutrients pass to primary consumers when they eat the plants.
Sent 12: The nutrients pass to higher level consumers when they eat lower level consumers.
Sent 13: When living things die, the cycle repeats. 
Question: Which organisms allow plants to absorb nutrients from their roots?.
Student:
Decomposers.