Fact 1: Light enters the eye through an opening called the pupil. Fact 2: Light is essential to vision. Given the two facts above, answer the question "What requires the pupil?" with the following options: - olfaction - Summer - chemicals - hearing - bushes - touch - vision - Energy
vision

Fact 1: An animal requires warmth for survival. Fact 2: Light and heat and warmth are basic necessities for survival. Given the two facts above, answer the question "What is necessary for the survival of animals?" with the following options: - honey - acid rain - woods - warmth - genes - food - oxygen - heat
heat

Q: Fact 1: Pesticides can cause pollution. Fact 2: If thermal pollution is severe, then the entire aquatic ecosystem can be destroyed. Given the two facts above, answer the question "Pesticides can cause what to be destroyed?" with the following options: - Plant growth is reduced - swamp vegetation - most organisms - important habitats - entire ecosystems - one celled organisms - harmful substances - genetic diversity
A: entire ecosystems

Question: Fact 1: Cells have multiple repair mechanisms to fix mutations in DNA. Fact 2: DNA damage is called mutation. Given the two facts above, answer the question "What do cells have multiple repair mechanisms to repair?" with the following options: - Veins and arteries. - damage to DNA - a cuticle - animals - mammals - peachleaf willow - gastropod shells - an organism's body
Answer: damage to DNA

*Question*
Fact 1: Most arthropods are insects. Fact 2: Arthropods are animals with external skeletons and jointed legs. Given the two facts above, answer the question "Most animals with external skeletons and jointed legs are what?" with the following options: - homogenous - spiders - animals - mechanical - strong - octopus - insects - scorpions
**Answer**
insects

(Q).
Fact 1: Landfills have a negative impact on the environment. Fact 2: Solid waste is stored in landfills. Given the two facts above, answer the question "What has a negative impact on the environment?" with the following options: - cigarettes - animals - deforestation - rain - wind - Pesticides - Pollution - solid waste
(A).
solid waste