You are presented with the question "an incandescent light bulb converts electricity into light by sending electricity through what?" and the following answer choices: - 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 Now knowing that an incandescent light bulb converts electricity into light by sending electricity through a filament and fiber optics works by carrying light along hair-thin filaments of glass, choose the best answer.
hair-thin fibers of glass
(Question)
You are presented with the question "what makes water stick together?" and the following answer choices: - radiation - glue - rings - gravity - CO 2 - magnetism - force - bonds Now knowing that hydrogen bonds cause water to expand when it freezes and water makes strong hydrogen bonds, choose the best answer.
(Answer)
bonds
Ques: You are presented with the question "what do flowers attract?" and the following answer choices: - orchids - bushes - pollen - insects - plant life - gametes - trees - bees Now knowing that flowers attract animal pollinators and insects pollinate flowers, choose the best answer.
Ans: insects
(Q).
You are presented with the question "what lives in water?" and the following answer choices: - adult echinoderms - fur seals - tortoises - the sun - crocodiles - fisherman - humans - salamanders Now knowing that adult echinoderms have radial symmetry and all animals with radial symmetry live in water, choose the best answer.
(A).
adult echinoderms
Ques:You are presented with the question "What can changes in soil pH do?" and the following answer choices: - Damages them - It decreases - death and devastation - Increase human wealth - Rob humans of nutrients - Cause humans happiness - Destroy crops - Give humans pleasure Now knowing that changes in the pH of soil can cause plants to die and animals and humans eat plants for their nutrients, choose the best answer.

Ans:Rob humans of nutrients
You are presented with the question "What is the average weather in a place over time?" and the following answer choices: - mild - Summer - deserts - acclimate - seasons - climate - temperature - climatic Now knowing that climate is the average weather in an area over a long period of time and eilat is the safest place in the area, choose the best answer.
climate