Problem: OPTIONS:
- pumice
- soil
- CO2
- magma
Q: Q: When this forms underground, volcanoes rise? A:
Answer: magma

Problem:OPTIONS:
- moat
- ditch
- canal
- well

Q: What is a hole that is dug or drilled through the ground down to an aquifer called? A:
****
A: well

Q: Memory t cells are long-lived and can even persist for how long? A:
OPTIONS:
- eons
- days
- minutes
- lifetime
lifetime

Q: What term describes diseases caused by abnormal cells in the body dividing uncontrollably? A:
OPTIONS:
- eczema
- diabetes
- radiation
- cancer

Answer: cancer

Question: Q: What always continues in a red supergiant? A:
OPTIONS:
- heat
- movement
- fission
- fusion
Answer: fusion

input: OPTIONS:
- nervous
- immature
- digestion
- immune Now, answer this question: Q: What system includes lymph organs, lymph vessels, lymph, and lymph nodes? A:
A:
output:
immune