Continental Plate theory. Originally seen as stupid and impossible by a german scientist, but soon adopted by most if not all scientists.
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:
Point X and point Y are the midpoints of the leg of the trapezoid
Explanation:
Cultures most typically develop without a conscious planning (but there are exceptions! So i would say that while B) and C) are not typically or commonly true, they could be true!).
They are usually simply a product of the interaction of people and their environment.
The most reliable way in which cultures are unique is when they''re not influenced by other cultures, so the best answer is A) The climate of the area may isolate the culture, preventing outside influences.