Problem:OPTIONS:
- Q cells
- Cooking
- bacteria
- red blood cells
- a-a gradients
- parasites
- viruses
- cigarettes

Fact 1: HIV infects and destroys helper T cells. Fact 2: Lets Meet the HIV HIV is a new virus. Given the two facts above, what can infect and destroy helper T cells?
****
A: viruses

Fact 1: Aradio converts electrical energy into vibrations. Fact 2: Sound Sound waves are caused by vibrations in the air. Given the two facts above, what creates sound waves?
OPTIONS:
- a curling iron
- energy
- carpet
- animals
- dolphins
- Gunshots
- a couch
- a radio
a radio

Fact 1: Climate is the average weather in an area over a long period of time. Fact 2: Choices include Yahoo Weather, CNN Weather, Rain or Shine and The Weather Channel. Given the two facts above, climate is the average of things like what in an area over a long period of time?
OPTIONS:
- earthquake activity
- native species
- temperature
- biological diversity
- rain or sun shine
- the environment
- food web
- vegetation

Answer: rain or sun shine

Question: Fact 1: Vesicle transport requires energy, so it is also a form of active transport. Fact 2: Synaptic vesicles glutamate transporter 5. Given the two facts above, glutamate transport requires what?
OPTIONS:
- chemicals
- flavoring
- glucose
- energy
- MSG
- Energy.
- chop sui
- oxygen
Answer: energy

input with options: Fact 1: Being exposed to wind can cause erosion of soil. Fact 2: Desertifcation can be caused by overgrazing, soil erosion, prolonged drought, or climate change. Given the two facts above, being exposed to wind can cause ?
OPTIONS:
- Pollution
- deforestation
- flooding
- hyrdation
- contamination
- isolate
- Desertification
- scattered light
output: Desertification

Problem: OPTIONS:
- Chlorophyll
- Epidermis
- pair of legs
- small bones
- cartilage
- an organism's body
- support column
- epidermal
Q: Fact 1: Invertebrates are animals that lack a vertebral column, or backbone. Fact 2: All of the vertebral bodies act as a support column to hold up the spine. Given the two facts above, invertebrates are animals that lack a what?
Answer:
support column