Multiple Choice
Which of the following is 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.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q97: The seeds of some fruits cannot germinate
Q98: Bears eat both plants and animals; therefore,
Q99: Large expanses of grasslands interrupted by trees
Q100: Photosynthesis produces carbohydrates and oxygen.
Q101: Which of the following results from the
Q103: Local names for tropical savanna vary worldwide
Q104: The Arctic National Wildlife Reserve (ANWR)<br>A) is
Q105: Which of the following is
Q106: As the rain forest is cleared, the
Q107: The canopy of the rain forest<br>A) consists