Question:
Use evidence from the fact that the length of the hair of an animal is an acquired characteristic to answer the following question. "Which of these animal traits is generally determined by environmental factors rather than heredity?"

Answer:
hair length

Question:
Use evidence from the fact that December is during the summer in the southern hemisphere to answer the following question. "December is during the summer in the southern what?"

Answer:
division

Question:
Use evidence from the fact that landslides often occur on mountains to answer the following question. "It's easy to be crushed by rocks lounging"

Answer:
near a sloping mountainside