Fact 1: If gas is heated then that gas will expand. Fact 2: Cottages are heated by gas space heat or gas furnaces. Given the two facts above, answer the question "gas does what after going through a furnace into a cottage" with the following options: - expands - becomes toxic - has odor - warmth - Rise - moves - burning - compresses
expands

(Question)
Fact 1: Coal is used for generating heat by burning. Fact 2: Coal forms from dead plants, compacted. Given the two facts above, answer the question "What is used for generating heat by burning?" with the following options: - compacted dead plants - basic building blocks of life - deoxyribonucleic acid - igniting fuel and oxidiser - hard plastics - soft styrofoam - Sulfur dioxide - thin metal sheets
(Answer)
compacted dead plants

Ques: Fact 1: Endocrine hormones travel throughout the body in the blood. Fact 2: For the tourists, there are many places to travel. Given the two facts above, answer the question "Endocrine hormones move from place to place through the" with the following options: - animals - ovaries - Man - humans - blood - hair - skin - scales
Ans: blood

(Q).
Fact 1: Specialization occurs when competing species evolve different adaptations. Fact 2: Every animal has special characteristics and physical features that help it survive. Given the two facts above, answer the question "What helps species survive?" with the following options: - to stay warm - Energy - buttons - resistance - honeybees - competition - laziness - magic
(A).
competition

Ques:Fact 1: The gravitational pull of the Moon on Earth 's oceans causes the tides. Fact 2: Gravity causes tides. Given the two facts above, answer the question "what forms tides?" with the following options: - magma - plates - two - algae - sun - earth - moon - spring

Ans:moon

Ques:Fact 1: Mating is generally preceded by courtship. Fact 2: Many birds perform elaborate courtship dances. Given the two facts above, answer the question "What do many birds do before they mate?" with the following options: - migrate - Sleep - drink - Dance - sweat - Eat - Die - bite

Ans:
Dance