I believe the answer is D) meanders
Answer:
<em>X: Producers undergo photosynthesis.
</em>
<em>Y: Decomposers return carbon to the soil and release
</em>
<em>waste.</em>
Explanation:
The label X shows producers which will undergo photosynthesis. Photosynthesis can be described as a process by which plants make their own food by converting water and carbon dioxide into glucose and oxygen. Light energy is required for this process to occur.
The label Y shows decomposers. Decomposers feed on dead and decaying material and release carbon into the environment. The decomposers feed on dead plants and animals and release
Answer:
there is no image
Explanation:
please attach an image :)
B
hope this helped. let me know if i was right
Hello! The answer to your question is: O18 is a heavy isotope that was used as a tracer, and only when the H20 was the source of O18 would the O2 released be labled with the isotope.
I really hope this helped you! c: