Problem: OPTIONS:
- rocks
- ice cubes
- pollen
- genetic drift
- alleles
- chickens
- humans
- bundles
Q: Fact 1: Chromosomes contain genes, which code for proteins. Fact 2: Each cell contains the code, in bundles called chromosomes. Given the two facts above, what are genes contained in?
Answer: bundles
Problem: OPTIONS:
- body water
- coastlines
- streams.
- fire
- wealth
- streams
- oil
- sediment
Q: Fact 1: Aglacier causes mechanical weathering. Fact 2: Mechanical weathering creates sediment that is transported via wind, water, and ice. Given the two facts above, what do glaciers create?
Answer: sediment
Problem: OPTIONS:
- starfish
- barnacles
- blowfish
- our planet
- humans
- Pesticides
- insects
- sharks
Q: Fact 1: Echinoderms lack a centralized nervous system. Fact 2: Echinoderms are represented by the starfish. Given the two facts above, what lacks a centralized nervous system?
Answer:
starfish