Answer:
d. earths rotation on its axis
Barley. Grains remain an important part of the Russian economy.
Answer:
The first trilobite species went extinct and its ecological niche was occupied by another species, which may have evolved from the first cap
Explanation:
Considering the knowledge of geography and the situation you described in the text, the correct answer is that ", the Trilobite species went extinct and its ecological niche was occupied by another species, which may have evolved from the first cap.
The capital of Pakistan is Islamabad
