Fact 1: Most carcinogens cause cancer by producing mutations in DNA. Fact 2: DNA DNA is deoxyribonucleic acid. Given the two facts above, answer the question "what do carcinogens cause mutations in?" with the following options: - that material's properties - sub-units of species - Microscopic organisms - deoxyribonucleic acid - a lot of human deaths - the body's largest organ - harmful substances - female sex cells
deoxyribonucleic acid

Fact 1: Gametes then unite in fertilization and form a diploid zygote. Fact 2: Zygotes are diploid and undergo cell division to become an embryo. Given the two facts above, answer the question "Gametes then unite in fertilization and eventually become what?" with the following options: - embryo - baby blanket - Flowers - offspring - plants - seeds - fertile - internal mass
embryo

Q: Fact 1: Earthworm burrows help aerate soil, which is also good for plants. Fact 2: Earthworms help soils breathe. Given the two facts above, answer the question "What helps soil breathe?" with the following options: - the circulatory system - gasoline - loose dirt - temperature - evaporation - Exfoliation - aeration - bacteria
A: aeration

Question: Fact 1: Adrought can change the color of an environment from green to brown. Fact 2: Too little rain causes a drought. Given the two facts above, answer the question "Too little of what can change the color of an environment from green to brown?" with the following options: - pool water - energy - bath water - Acids - algae - heat - water hose - rain
Answer: rain

*Question*
Fact 1: Sand dunes are formed by the wind transporting and depositing sand. Fact 2: Desert Dunes Desert sand dunes occur in an amazing diversity of forms. Given the two facts above, answer the question "deserts are a location where wind transport can deposit what" with the following options: - plant - rocks - crust - grains - money - sand - matter - soils
**Answer**
sand

Q: Fact 1: Using cell phones can cause people to become distracted. Fact 2: Some experts claim that cell phones in cars are dangerous. Given the two facts above, answer the question "What can be dangerous in a car?" with the following options: - Dehydration - mandatory seat belts - toxins - Electrical energy - hyperthyroidism - wise driving - safe driving - distractions
A: distractions