Fact 1: If an object in a fluid is more dense than that fluid then that object will sink in that fluid because of gravity. Fact 2: Theme deals with the sinking of the Titanic. Given the two facts above, answer the question "What was more dense than fluid?" with the following options: - aqueous solution - barrel-shaped - swamp vegetation - the Titanic - sea urchins - water vapor - layers of fat - Sand dollars
the Titanic

(Question)
Fact 1: Fanning a fire increases the oxygen near the fire. Fact 2: Fire needs oxygen to continue burning. Given the two facts above, answer the question "What keeps a fire burning?" with the following options: - energy - heat - Covering it with dirt - sun's heat - Removing fuel - power - fanning - Dousing it with water
(Answer)
fanning

Ques: Fact 1: Most amphibians breathe with gills as larvae and with lungs as adults. Fact 2: Frogs are the most durable of the amphibians. Given the two facts above, answer the question "How do ost frogs breathe as tadpoles?" with the following options: - gills - sucking in air - oxygen - lungs - ligt - nektar - skin - ovaries
Ans: gills

(Q).
Fact 1: Viruses cannot reproduce by themselves. Fact 2: Often viruses are the cause of myocarditis. Given the two facts above, answer the question "the cause of myocarditis cannot what?" with the following options: - They may not survive. - direct damage to the lungs - A compound that donates proton - live by the shore - microorganisms - survive in a body - reproduce by themselves - eat by themselves
(A).
reproduce by themselves

Ques:Fact 1: Pollination requires pollinators. Fact 2: Most plants are either insect pollinated or wind pollinated. Given the two facts above, answer the question "What requires either insects or wind." with the following options: - Pollen grains - swamp vegetation - animals - earth - Animal survival - bloom time - Most plants - nature

Ans:Most plants

Ques: Fact 1: Earth orbiting the Sun causes seasons to change. Fact 2: Seasons on the earth are due to the tilt of the earth's axis. Given the two facts above, answer the question "What causes seasons to change?" with the following options: - Time and energy - gravity - orbital tilt - clouds - global warming - weather - climate - an object
Ans:
orbital tilt