Problem: OPTIONS:
- core waves
- thick waves
- central waves
- surface waves
Q: Q: What type of waves are the slowest of all seismic waves? A:
Answer: surface waves

Problem:OPTIONS:
- spinal fluid
- water
- lymphatic Fluid
- blood

Q: In the body, what essential substance is pumped from the heart into arteries and then eventually into capillaries? A:
****
A: blood

Q: Extended stays in zero gravity are not healthy for human beings. thus, for the comfort of the astronauts, the station is rotated so that the astronauts feel there is what? A:
OPTIONS:
- revealed gravity
- still gravity
- Fixed Gravity
- internal gravity
internal gravity

Q: In aquatic communities, the main producers are photosynthetic protists and what? A:
OPTIONS:
- arthropods
- eukaryotes
- crustaceans
- prokaryotes

Answer: prokaryotes

Question: Q: Each gamete will have one copy of each chromosome following which process involving cell division? A:
OPTIONS:
- osmosis
- genomes
- mutations
- meiosis
Answer: meiosis

input: OPTIONS:
- siltation
- filtration
- biodegradation
- bioremediation Now, answer this question: Q: What do you call a process that uses microorganisms to consume a pollutant? A:
A:
output:
bioremediation