Problem: OPTIONS:
- gasoline concentrations
- Warm air moving into cold air
- Greenhouse gases
- treehouse gas concentrations
- movements in the earth's crust
- concentrated orange juices
- genetic diversity
- greenhouse gas concentrations
Q: Fact 1: Carbon dioxide concentrations in the air have increased over the last decade dramatically. Fact 2: Carbon dioxide is the primary greenhouse gas. Given the two facts above, what have increased over the last decade dramatically?
Answer: greenhouse gas concentrations
Problem: OPTIONS:
- pollen
- litter
- pain
- anger
- Instructions
- fur and fat
- sensory neurons
- magic
Q: Fact 1: Molecules of DNA are encoded with instructions that tell cells what to do. Fact 2: Each person inherits DNA on conception. Given the two facts above, what is inherited at conception?
Answer: Instructions
Problem: OPTIONS:
- solid, liquid, gas
- A graduated cylinder
- objects that have mass
- an electron microscope
- The bending of a ray of light
- deoxyribonucleic acid
- a hydraulic system
- microscope
Q: Fact 1: Agraduated cylinder is used to measure volume of a liquid. Fact 2: Volume is typically measured in liters or milliliters. Given the two facts above, what could be used to to measure how many milliliters something is?
Answer:
A graduated cylinder