Fact 1: An incandescent light bulb converts electricity into light by sending electricity through a filament. Fact 2: Fiber optics works by carrying light along hair-thin filaments of glass. Given the two facts above, answer the question "an incandescent light bulb converts electricity into light by sending electricity through what?" with the following options: - hair-thin molecules - hair-thin spokes - epidermis and dermis - hydrogen and oxygen - activation energy - an electron lens - hair-thin hairs - hair-thin fibers of glass
hair-thin fibers of glass

(Question)
Fact 1: Hydrogen bonds cause water to expand when it freezes. Fact 2: Water makes strong hydrogen bonds. Given the two facts above, answer the question "what makes water stick together?" with the following options: - radiation - glue - rings - gravity - CO 2 - magnetism - force - bonds
(Answer)
bonds

Ques: Fact 1: Flowers attract animal pollinators. Fact 2: Insects pollinate flowers. Given the two facts above, answer the question "what do flowers attract?" with the following options: - orchids - bushes - pollen - insects - plant life - gametes - trees - bees
Ans: insects

(Q).
Fact 1: Adult echinoderms have radial symmetry. Fact 2: All animals with radial symmetry live in water. Given the two facts above, answer the question "what lives in water?" with the following options: - adult echinoderms - fur seals - tortoises - the sun - crocodiles - fisherman - humans - salamanders
(A).
adult echinoderms

Ques:Fact 1: Changes in the pH of soil can cause plants to die. Fact 2: Animals and humans eat plants for their nutrients. Given the two facts above, answer the question "What can changes in soil pH do?" with the following options: - Damages them - It decreases - death and devastation - Increase human wealth - Rob humans of nutrients - Cause humans happiness - Destroy crops - Give humans pleasure

Ans:Rob humans of nutrients

Fact 1: Climate is the average weather in an area over a long period of time. Fact 2: Eilat is the safest place in the area. Given the two facts above, answer the question "What is the average weather in a place over time?" with the following options: - mild - Summer - deserts - acclimate - seasons - climate - temperature - climatic
climate