Fact 1: Amagnet moving in a coil of copper wire can cause an electric current. Fact 2: Electricity is passed through the copper to magnetize the core. Given the two facts above, answer the question "what is magnetized by electricity?" with the following options: - core - cars - metal - bamboo - biceps - bushes - LEDs - apples
core

(Question)
Fact 1: Arubber band snapping causes the particles in the rubber band to vibrate. Fact 2: All sound is created by vibrations. Given the two facts above, answer the question "A rubber band snapping can cause the particles to do what?" with the following options: - separate - kinetic energy - divide - attach - electrically - mechanical - waves - make sound
(Answer)
make sound

Ques: Fact 1: Erosion can cause a landslide. Fact 2: Landslides indicate unstable terrain. Given the two facts above, answer the question "what can erosion cause?" with the following options: - hurricanes - h2o - Pollution - slow and inefficient - unstable terrain - Physical weathering - flooding - hydrogen
Ans: unstable terrain

(Q).
Fact 1: The digestive system breaks food into nutrients for the body. Fact 2: Another nutrient to be concerned with is iron. Given the two facts above, answer the question "what does the digestive system break food into for the body?" with the following options: - sugar - fatty - iron - lipids - edible - liquid - matter - Energy
(A).
iron

Ques:Fact 1: Echinoderms lack a centralized nervous system. Fact 2: Another group of echinoderms are the echinoids. Given the two facts above, answer the question "What do echinoids lack?" with the following options: - characteristics - centralized nervous system - permineralization - the body's largest organ - biological diversity - that material's properties - aerobic capacity - organic matter

Ans:centralized nervous system

Fact 1: Acid rain has a negative impact on water quality. Fact 2: Water quality also affects habitat quality. Given the two facts above, answer the question "What does acid rain have a negative impact on?" with the following options: - Acid quality - most organisms - our planet - Work quality - Sand quality - one celled organisms - watershed - Habitat quality
Habitat quality