Problem: OPTIONS:
- Oak
- fur
- proteins
- food
- trees
- cellulose
- Weight
- energy
Q: You are presented with the quiz "What keeps animals warm?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "fat is used to keep animals warm" and "fats Fats provide energy". So, what's the best answer to the question?
Answer: energy
Problem: OPTIONS:
- duplicate itself
- observe it
- debate them
- Temperature
- Time and energy
- determine them
- remove them
- assign them
Q: You are presented with the quiz "Radioactive isotopes are commonly used to do what to the age of fossils?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "radioactive dating is used to determine the age of fossils" and "radioactive isotopes are commonly used for dating ". So, what's the best answer to the question?
Answer: determine them
Problem: OPTIONS:
- fossil fuels
- Chlorophyll
- humans
- Leptospirosis
- fungi
- spine
- jellyfish
- animals
Q: You are presented with the quiz "what lacks a backbone?" But you don't know the answer, so you turn to your teacher to ask for hints. He says that "invertebrates are animals that lack a vertebral column, or backbone" and "jellyfish and insects are invertebrates". So, what's the best answer to the question?
Answer:
jellyfish