I think A but im not sure
Human interactions... hills can moves n roll due to earth moving, so therefore that's biotic and Tall trees are living, so again Biotic...
Answer:
Simply put, a hypothesis is supported when data proves the hypothesis to be true or valid. In contrast, a hypothesis can be refuted by data that proves it to be false or incorrect.
Answer:
the other organism when they died with would not able to be decompose the they dead bodies would be left to rot . And then they food cycle would not be able to grow .In short food chain would disssolve
Explanation:
When organisms die, decomposers break down the dead bodies and the nitrogen is released and another type of bacteria breaks it down into gaseous nitrogen. Without decomposers and other types of bacteria, the nitrogen cycle would not be maintained. Plants would die off and the food chain would dissolve. As plant are primary producers