Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: All termites are social insects. Given the two facts above, answer the question "what are social?" with the following options: - mammals - termites - bees - ducks - humans - animals - fur seals - elephants
termites

Fact 1: The surface of a beach is formed by mechanical weathering. Fact 2: Water is a mechanical weathering force. Given the two facts above, answer the question "what is the surface of a beach formed by?" with the following options: - a wave - gravity - water - plates - density - the sun - calcite - Rocks
water

Q: Fact 1: Adoorbell converts electrical energy into sound. Fact 2: After a beat, the door chime sounds. Given the two facts above, answer the question "What does a doorbell convert electrical energy into?" with the following options: - light - heat - energy - a shockwave - organ - messengers - waves - a chime
A: a chime

Question: Fact 1: Sonar is used to find the location of an object. Fact 2: Sonar bounces sound waves off the bottom of the ocean. Given the two facts above, answer the question "Doing what with sound waves off the bottom of the ocean is used to find the location of objects?" with the following options: - observe it - skipping them - Electrical energy - rolling them - focusing a lens - hopping them - bouncing them - reflecting light
Answer: bouncing them

*Question*
Fact 1: Arteries generally carry oxygen-rich blood. Fact 2: Arteries regulate blood pressure. Given the two facts above, answer the question "what are arteries?" with the following options: - pressure regulated - to move people - the body's largest organ - solid, liquid, gas - matter vibrating - layers of fat - principals of aerodynamics - it keeps an organism warm
**Answer**
pressure regulated

*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