Problem: OPTIONS:
- Newton's model
- coreolis
- atomic model
- bohr
Q: Q: What model postulates that electrons orbit the nucleus at fixed energy levels? A:
Answer: bohr

Problem:OPTIONS:
- heart
- bone
- Kidneys
- brain

Q: What organ lets us understand what we see, hear, or sense in other ways, and allows us to use language, learn, think, and remember? A:
****
A: brain

Q: The ocean is the largest marine biome. it is a continuous body of salt water that is relatively uniform in chemical composition; it is a weak solution of mineral salts and decayed what? A:
OPTIONS:
- uranium atoms
- rock shards
- metal ores
- biological matter
biological matter

Q: The interaction of what opposite factors describe a biome and ecosystem? A:
OPTIONS:
- metastasis and biotic
- innate and biotic
- hygroscopic and abiotic
- abiotic and biotic

Answer: abiotic and biotic

Question: Q: What renewable energy source converts energy from the sunlight into electricity? A:
OPTIONS:
- geophysical energy
- geothermal energy
- hydrostatic energy
- solar energy
Answer: solar energy

input: OPTIONS:
- lack of ogranic
- lack of a emerge
- lack of a cycle
- lack of a backbone Now, answer this question: Q: What is one trait that the sponge and tarantula share? A:
A:
output:
lack of a backbone