Vein deposits of gold and silver are formed by igneous intrusion, and granite, on the other hand, is an intrusive igneous rock. Given these facts, what are vein deposits of gold and silver formed by among the following options: - mines - tube - calcite - cracking - rocks - wind - granite - streams
granite

(Question)
High pressure systems cause clear weather, and high pressure usually indicates the weather is fair and dry. Given these facts, clear weather leads to what conditions among the following options: - rest - life - dry - windy - wet - H20 - cold - good
(Answer)
dry

Ques: Loud noises can cause animals to startle, and flat spots on rail car wheels cause a loud banging noise. Given these facts, flat spots on rail car wheels can cause what to startle among the following options: - animals - water - planes - vehicles - people - nerves - deaf people - an object
Ans: animals

(Q).
Loud noises can cause animals to startle, and all animals are startled by an unannounced approach, a sudden movement, or a loud noise. Given these facts, what can animals be startled by among the following options: - murmur - reflexes - vehicles - movement - rain - photons - waves - an object
(A).
movement

Ques:Roundworms reproduce sexually, and roundworms Nearly all puppies and kittens have roundworms. Given these facts, something that nearly all puppies and kittens have do what among the following options: - it keeps an organism warm - major threat to health - live forever - increases a body's strength - eat beans - reproduce sexually - reproduce - float

Ans:reproduce sexually

Ques: When an electrical circuit is working properly , electrical current runs through that circuit, and electrical circuits require a complete loop through which the electrical current can pass. Given these facts, what does electricity need to do to work properly among the following options: - absorb light energy - heat is produced - Have access to air - Submerged in water - Be plugged in - Complete a loop in a circuit - it keeps an organism warm - Burning fuel and air
Ans:
Complete a loop in a circuit