input: OPTIONS:
- particle
- static
- seismic
- electromagnetic Now, answer this question: Q: What type of radiation from the sun reaches earth across space striking everything on earth's surface? A:
A:
output: electromagnetic

Q: What does the ubiquitous generator use to generate currents? A:

OPTIONS:
- inertia
- water
- gravity
- magnetism

Answer: magnetism

Problem: OPTIONS:
- nuclear forces
- nerve cells
- molecules
- nucleic acids
Q: Q: Prokaryotes and the nitrogen cycle nitrogen is a very important element for life because it is part of proteins and this? A:
Answer: nucleic acids

Problem:OPTIONS:
- duodenum
- liver
- small intestine
- large intestine

Q: Where are feces formed? A:
****
A: large intestine

Q: What has atoms with unstable nuclei? A:
OPTIONS:
- hydrocarbon
- microwaves
- radionuclide
- radioisotope
radioisotope

Q: What novelties can also arise when structures that originally played one role gradually acquire a different one? A:
OPTIONS:
- mutation
- interactions
- reproduction
- evolutionary

Answer:
evolutionary