I believe it is the answer is C
Answer:
through glacial deposits and ice cores
Explanation:
The correct answer in this question is letter B. Through adaptation, an organism increases its chance of survival. This intensifies the fitness of species. A population may lead to extinction if its species did not adapt to the environmental changes.
Answer:
B. the wind tunnel must be run by highly skilled workers.
correct me po if imma wrong ^-^
I believe it's feeding relationships between different organisms