Ice wedging is when ice causes rocks to crack by expanding in openings, and water in the cracks of rocks freeze and expand. Given these facts, ice wedging is when water among the following options: - coldest season - Metling snow - freezes and contracts - freezes and melts - mouth of rivers - In the winter - freezes and condenses - freezes and expands
freezes and expands

(Question)
Fire converts chemical energy into light and heat energy, and fire is a natural energy source which provides heat, light and energy. Given these facts, what does fire provide among the following options: - warmth - fuel - light - water - ice - air - oxygen - cells
(Answer)
light

Ques: An animal needs to attract a mate to reproduce, and every member of every species needs to meet the challenges of survival and of reproduction. Given these facts, what must an animal find to ensure survival among the following options: - disaster - warmth - food - space - predators - smell - mate - DNA
Ans: mate

(Q).
Water vapor cooling causes that water vapor to condense, and vapor condenses, falls and seeps into the ground. Given these facts, water vapor cooing causes that water to fall and what among the following options: - It gets heated up - Plant growth is reduced - Evaporation - seep into the ground - Exfoliation - circulatory systems - Heat energy - reflect objectstowards the eye
(A).
seep into the ground

Ques:Aging is associated with the death of cells, and fruit browning is believed to be a process of early cell aging and death. Given these facts, what is fruit browning associated with among the following options: - mildew - loss - fungi - Poisonous - Ripeness - Freshness - Aging - drought

Ans:Aging

Ques:Most mollusks have shells, and instead, the body is covered with a protective shell of bony armor. Given these facts, most mollusks have what among the following options: - aerobic capacity - scarce resources - layers of fat - an organism's body - protective parents - angry neighbors - extra arms - protective bony armor

Ans:
protective bony armor