You are presented with the quiz "What affects the flowering of soybeans?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "when the season changes , the amount of daylight will change" and "the flowering of soybeans is activated by the length of daylight hours".   So, what's the best answer to the question?
OPTIONS:
- It remains dormant
- genetic diversity
- Pesticides
- deoxyribonucleic acid
- seasonal changes
- mutations
- competition
- Heat energy

Answer: seasonal changes


You are presented with the quiz "Constricting raises what"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "constriction occurs when the muscular walls of blood vessels contract" and "systolic blood pressure is the force of blood on the blood vessel walls when the heart contracts".   So, what's the best answer to the question?
OPTIONS:
- mass and density
- the looseness of soil
- retaining heat
- direct damage to the lungs
- systolic blood pressure
- major threat to health
- metabolic reaction
- Veins and arteries.

Answer: systolic blood pressure


You are presented with the quiz "What can cause harm to the eyes?"   But you don't know the answer, so you turn to your teacher to ask for hints. He says that "vinegar can cause harm to the eyes" and "vinegar, battery acid, and wine are acids".   So, what's the best answer to the question?
OPTIONS:
- mildew
- normal water
- Herpes
- normal air
- coal
- mold
- acid
- contact solution

Answer:
acid