Answer:
They connect through a cycle
Explanation:
Both plants and animals can be a food source for animals. Plants also create an environment so that animals can live with less complications
The answer will be B. Energy produced in the core travels outwards, moving from one particle to the next
1) X
2) B. X
3) the inner planets are the "terrestrial" planets. Which are Mercury, Venus, Earth, and Mars.
Answer:
the Mongol empire was the largest contiguous empire in history:)