Ques: Fact 1: Smell is used for finding food by some animals. Fact 2: Olfaction is the sense of smell. Given the two facts above, answer the question "What can be found when an animal uses their sense of olfication?" with the following options: - semen - carbon - warmth - food - mates - light - Energy - RNA
Ans: food

Ques: Fact 1: Freezing causes a solid to form. Fact 2: Ice is a solid, it's cold and it's hard. Given the two facts above, answer the question "What freezes into ice?" with the following options: - liquid - gas - lipids - coal - water - rivers - hair - lead
Ans: water

Ques: Fact 1: Blood pH may become unbalanced if the rate of breathing is too fast or too slow. Fact 2: For example, blood pH is critical for regulating the binding and release of oxygen from hemoglobin. Given the two facts above, answer the question "Something critical for regulating oxygen from hemoglobin may become unbalanced if breathing is what?" with the following options: - major threat to health - colder and wetter - too fast or too slow - too hot and heavy - a lot of human deaths - too loud and soft - deadly and devastating - too warm and cold
Ans: too fast or too slow

Ques: Fact 1: Magnetism can cause objects to repel each other. Fact 2: The maglev trains are pushed and speeded up by the fact that like poles attract and unlike poles repel. Given the two facts above, answer the question "What is used in order for Maglev trains to function?" with the following options: - coal - Energy. - electrically - energy - magnetism - diesel - tow rope - power
Ans:
magnetism