If radiators use oil to heat buildings, then what do radiators use to heat buildings? Answer choices: - coal - CFCs - Solar power - Oil - Oxygen - hot - Hydrogen - fuse
Oil

If aging occurs because of a loss of mitosis, then aging occurs because of a loss of what? Answer choices: - wrinkles - the skin - mitosis - glucose - eyesight - density - Energy - alleles
mitosis

Q: If mutation and fertilization have similar effects on the gene pool, then the gene pool expands through fertilization and:? Answer choices: - offspring - agriculture - mutation - babies - seeds - zygotes - relocation - competition
A: mutation

Question: If soil can be depleted of food and minerals, then soil can be depleted of what? Answer choices: - scarce resources - vegetation - food and minerals - Organic compounds - harmful substances - aquatic life - phylum - mammals
Answer: food and minerals

*Question*
If lubrication prevents an object from losing energy, then what does lubrication prevent? Answer choices: - permineralization - Losing energy - harmful substances - prolactin release - Pollution - sweating - contamination - Greenhouse gasses
**Answer**
Losing energy

*Question*
If insulation prevents conduction, then what prevents conduction? Answer choices: - water - sweating - glass - layers of fat - wind - insulator - a cuticle - conductor
**Answer**
insulator