So we have two limestone beds, one of 550 million years old (well, the fossils are, but it suggests that the rock was created around the same area) and another that is 400 million years old. The first one is then older than the second - the correct answer is c!
The difference between alberta and vancouver is 690 kilometers
Answer:
producer level
the producer level is the start of the cabin as the producer e.g food will be by the primary consumer
Answer:
industrial monoculture agriculture
Explanation: