You are presented with the question "faulting of rock in Earth 's crust causes what?" and the following answer choices: - friction - fewer cracks - improved health - global warming - massive damage - less damage - permineralization - Movement Now knowing that faulting of rock in Earth 's crust causes earthquakes and earthquakes cause massive damage, choose the best answer.
massive damage
(Question)
You are presented with the question "what can wiring be made of?" and the following answer choices: - gold - fibers - white - motors - O3 - copper - metal - energy Now knowing that wiring requires an electrical conductor and gold is an excellent conductor of electricity, choose the best answer.
(Answer)
gold
Ques: You are presented with the question "What do webbed feet help aquatic animals do?" and the following answer choices: - rapid expansion - root growth - Catch prey - support - Regrows it - squeeze - Relieve pain - improve Now knowing that webbed feet are used for moving faster through water by aquatic animals and animals move around, seeking their prey, choose the best answer.
Ans: Catch prey
(Q).
You are presented with the question "What decreases the melting point of water?" and the following answer choices: - The bending of a ray of light - heating liquids - cloudy and rainy weather - Movement of an air mass - increasing its density - global warming - tectonic plates coliding - movement of tectonic plates Now knowing that adding salt to a liquid decreases the melting point of that liquid and the addition of salt increases the density of water, choose the best answer.
(A).
increasing its density
Ques:You are presented with the question "What are molecules that are recognized by the body as alien?" and the following answer choices: - parasites - Acids - heat or cold - negative - antigone - antibodies - antigens - blood cells Now knowing that antigens are molecules that the immune system recognizes as foreign to the body and yes, foreigners are called Aliens, choose the best answer.

Ans:antigens
You are presented with the question "What happens when oxygenated blood doesn't reach the brain?" and the following answer choices: - anemia - Dehydration - blood flows to the heart - increased iron in the brain - arteries unclog - It decreases - a stroke - fever Now knowing that arteries generally carry oxygen-rich blood and most strokes occur when a blood clot blocks an artery that carries oxygenated blood to the brain, choose the best answer.
a stroke