You are presented with the question "What can convert battery energy into light?" and the following answer choices: - incandescent light bulbs - motors - focusing a lens - an electron lens - generators - speakers - hydrogen and oxygen - Firecrackers Now knowing that an incandescent light bulb converts electricity into light by sending electricity through a filament and additional electricity is stored in the battery, choose the best answer.
incandescent light bulbs
(Question)
You are presented with the question "What are vertebrates?" and the following answer choices: - voles - pigs - otters - fish - toads - koalas - Birds - humans Now knowing that fish have a centralized nervous system with a brain and vertebrates have the most defined and developed nervous system, choose the best answer.
(Answer)
fish
Ques: You are presented with the question "otters need their what to keep warm" and the following answer choices: - rocks - fats - Limbs - feet - drift wood - hair - coats - seaweed Now knowing that thick fur can be used for keeping warm and otters have thick fur coats and whiskers, choose the best answer.
Ans: coats
(Q).
You are presented with the question "Cartilage is a tough tissue made up of:" and the following answer choices: - a cuticle - bones - Joules - neurons - the skin - loose soil - fibrils - muscle Now knowing that cartilage is a tough tissue that contains a protein called collagen and many collagen fibrils come together and form a collagen and forma collagen fiber, choose the best answer.
(A).
fibrils
Ques:You are presented with the question "What is something that can be hazardous to use in public?" and the following answer choices: - smallpox - backpack - guide dog - influenza - protective gear - cigarettes - smoking - cell phones Now knowing that using cell phones can cause people to become distracted and people who are distracted are hazards, choose the best answer.

Ans:cell phones
You are presented with the question "What attracts bees?" and the following answer choices: - seeds - Echinoids - a chime - petals - nectar - hornets - the queen bee - courtship Now knowing that nectar is used for attracting pollinators by plants and bees are the main pollinator, choose the best answer.
nectar