An aquatic animal requires great amounts of water to survive, and beavers are primarily aquatic animals. Given these facts, what requires great amounts of water to survive among the following options: - sunlight - beavers - octopus - mussels - trout - carbon - oxygen - amphibians
beavers

Looking at bright objects has a negative impact on the eyes, and outside, the sun is bright. Given these facts, looking at what has a negative impact on the eyes among the following options: - disease - Pollution - Allergies - shadows - the Sun - sun's heat - the moon - the inside of eyelids
the Sun

Q: If a planet becomes too hot then that planet cannot sustain life, and mercury is close to the Sun, and is extremely hot. Given these facts, mercury cannot sustain life because it is among the following options: - too close to the Sun - harmful substances - dormant state - major threat to health - too cold - has little gravity - scarce resources - too small
A: too close to the Sun

Question: Most canyons are formed by flowing rivers through erosion over long periods of time, and weather wears down the by erosion. Given these facts, what geological form is made by rivers weathering the land over time among the following options: - mountains - plains - loose soil - soft soil - Sediment - soils - canyons - hills
Answer: canyons

*Question*
Adult sponges are sessile, and sessile Attached permanently, immobile. Given these facts, adult sponges are among the following options: - warm - immobile - food - parasites - strong - white - fertile - warm-blooded
**Answer**
immobile

(Q).
Chromosomes are coiled structures made of DNA and proteins, and dNA is the stuff of life. Given these facts, what are the stuff of life among the following options: - rocks - food and shelter - magic - chromosomes - fossil fuels - insects - animals - emptiness
(A).
chromosomes