What are the factors affecting the distribution of population?

Why is this statement not a hypothesis? sunflowers require soil and plenty of sunlight and water to grow and thrive. a. it is a well-known fact. b. it is a proven theory. c. it is not falsifiable. d. it is difficult to test.

Does increased security engender feelings of increased safety or does it increase the fears that people have?

Which organelle is marked with an x?