Fact 1: Building housing developments usually requires replacing animal habitats. Fact 2: Habitat Hairy-nosed wombats are terrestrial and build burrows. Given the two facts above, answer the question "When would animal burrows need replacing?" with the following options: - the wearing away of rock - when the population is safe - when nothing has changed - when the animals are happy - building housing developments - a hemisphere is tilted away from the sun - Temperature changing - after too much water received
building housing developments

Fact 1: Rivers are usually larger than streams. Fact 2: And the fourth river is the Great River, the river Euphrates. Given the two facts above, answer the question "what is usually larger than streams?" with the following options: - bathtubs - h2o from a tap - loose soil - body water - an object - puddles - Euphrates - four limbs
Euphrates

Q: Fact 1: An animal needs to attract a mate to reproduce. Fact 2: Animals reproduce by having young. Given the two facts above, answer the question "Why do animals have mates?" with the following options: - food and shelter - it needs them - to have young - genetic diversity - to be happy - to get married - to survive - Reproduction
A: to have young

Question: Fact 1: Courtship is behavior that is intended to attract a mate. Fact 2: Foxes are monogomous and mate for life. Given the two facts above, answer the question "what exhibits courtship as a behavior?" with the following options: - ducks - h2o - clouds - toads - bacteria - insects - foxes - animals
Answer: foxes

*Question*
Fact 1: Some viruses can cause cancer. Fact 2: Lung cancer is a formation of tumors in the lung. Given the two facts above, answer the question "Which is the most likely cause of throat tumors?" with the following options: - cigars - Allergies - viruses - Pesticides - rocks - doctors - the skin - water
**Answer**
viruses

*Question*
Fact 1: Arainbow is formed by refraction of light by separating light into all different colors. Fact 2: Rainbows are an optical phenomena due to the diffraction of light waves. Given the two facts above, answer the question "a rainbow is formed by what into all different colors?" with the following options: - movement - diffraction - photons - shaping - focusing a lens - recalling - sunlight - spreading
**Answer**
diffraction