Fact 1: Alight bulb is used for seeing in the dark. Fact 2: Electricity can be converted in to light using light bulbs, and even heat by using heating coils. Given the two facts above, answer the question "What is used to see in the dark?" with the following options: - steak - Eye patch - electricity - energy barrier - photons - energy - our nearest star - Wishful thinking
electricity

(Question)
Fact 1: Coal is used to produce electricity by burning in coal-fire power stations. Fact 2: Fossil fuels are coal, oil and natural gases. Given the two facts above, answer the question "What are burned to produce electricity?" with the following options: - fossil fuels - organic molecules - kinetic energy - icicles - cigarettes - energy - glaciers - carbon dioxide
(Answer)
fossil fuels

Ques: Fact 1: If gas is heated then that gas will expand. Fact 2: If a material is heated, it expands and the density decreases. Given the two facts above, answer the question "What happens to the density of a gas when heated?" with the following options: - stays constant - Temperature - energy - Energy. - decreases - nothing - Evaporation - increases
Ans: decreases

(Q).
Fact 1: Roundworms reproduce sexually. Fact 2: Nearly all species of roundworms reproduce by laying eggs. Given the two facts above, answer the question "How do roundworms have offspring?" with the following options: - more abundant - rapid expansion - Plants growth - survive - laying eggs - competition - it needs them - fertile
(A).
laying eggs

Ques:Fact 1: Looking at bright objects has a negative impact on the eyes. Fact 2: Sunglasses help protect the eyes from glare off the river surfaces. Given the two facts above, answer the question "What can sunglasses protect against?" with the following options: - fissures of hot, acidic water - rays or beams - Looking at sunglasses - Looking at bright objects - Looking at dark objects - Looking at newspapers - enormous damage to homes - Light passing through water

Ans:Looking at bright objects

Ques: Fact 1: Adult sponges are sessile. Fact 2: Sessile Attached permanently, immobile. Given the two facts above, answer the question "What is immobile?" with the following options: - Fish - matter vibrating - Cats - Humans - an object - all matter - an organism's body - Adult sponges
Ans:
Adult sponges