Problem: OPTIONS:
- emergence
- creation
- generation
- evolution
Q: Q: The fact that all living things share the same biochemical building blocks is molecular evidence of what theorized process? A:
Answer: evolution

Problem:OPTIONS:
- their feet
- their anus
- their shell
- their tentacles

Q: Where are the olfactory organs of snails located? A:
****
A: their tentacles

Q: Which period after birth has the most rapid growth? A:
OPTIONS:
- adolescence
- middle childhood
- early childhood
- infancy
infancy

Q: What is created when the wave source moves faster than the wave propagation speed? A:
OPTIONS:
- loop wake
- piece wake
- superceding wake
- bow wake

Answer: bow wake

Question: Q: How many continents do birds breed on? A:
OPTIONS:
- 4
- 2
- 3
- 7
Answer: 7

input: OPTIONS:
- from low to high
- from cooler to hotter
- from left to right
- from hotter to cooler Now, answer this question: Q: In which direction does heat always flow through objects? A:
A:
output:
from hotter to cooler