Which of the following is $\underline { \text { not } }$ part of an ecosystem?
A) Earth's crust
B) flowers
C) carbon and nitrogen
D) mountain tops
E) All of these are parts of ecosystems.

Question

Quizplus · Accepted Answer

All the options listed are components of ecosystems, as ecosystems include both living (biotic) and non-living (abiotic) elements.

Which of the Following Is not ‾\underline { \text { not } } not ​

Which of the Following Is $\underline { \text { not } }$