| Questions | Answers |
|---|---|
| After a lizard lose its tail, can the tail grow back? | Yes |
| At what temperature does water boil ? | 100 °C |
| Can an owl’s eyes rotate? | Can only rotate the entire head |
| Do snakes have ears? | No, they perceive vibrations |
| How many bones does a normal human body have? | 206 bones |
| How many colors can dogs see? | Mainly Blue and Yellow |
| How many hearts does a human body have? | 1 |
| How many lives does a cat have? | The general saying is 9, but actually it’s 1 |
| How many pairs of ribs does a cat have? | 13 pairs |
| How much water should one drink daily? | About 2 liters |
| How similar is the DNA of orangutan to that of a human? | Approximately 98.7% |
| In general, is the eye of an ostrich larger or smaller than its brain? | Larger |
| In which city is the famous Eiffel Tower located? | Paris |
| NV: Longest nerve cell | Sciatic Nerve
(If the duplicate options are on the BOTTOM, choose C) (If the duplicate options are on the TOP, choose B) |
| NV: What will happen if Mount Everest was relocated in the Mariana Trench? | Submerged completely |
| NV: Which among these food has the most Omega-6 fatty acid | Vegetable Oil |
| NV: Which among these food has the most Selenium | Brazil Nut |
| UO: How many hearts does an octopus have? | 3 |
| UO: How many hearts does a snail have? | 2 |
| UO: What is the longest bone in the human body? | Femur |
| What color can enhance visual comfort? | Green |
| What color is a watermelon? | Green Peel, Red or Yellow Flesh |
| What color light can enhance visual acuity? | Blue |
| What color light can improve reading speed? | Yellow |
| What color of light can aid in sleep? | Blue |
| What color of light can enhance work efficiency? | White
(Red if White is not an option) |
| What exercise can work out all the body muscles? | Swimming |
| What food can aid in digestion? | Yogurt |
| What food can aid in weight loss? | Vegetables |
| What food can help enhance immunity? | Orange |
| What food can help keep you alert? | Coffee |
| What food can help osteoporosis? | Milk |
| What food can help prevent anemia? | Red meat |
| What food can help prevent bad breath? | Apple |
| What food can help prevent cancer? | Broccoli |
| What food can help prevent constipation? | Sweet potato |
| What food can help prevent diabetes? | Whole grain bread |
| What food can help prevent dry skin? | Avocado |
| What food can help prevent heart disease? | Fish |
| What food can help prevent hypertension? | Banana |
| What food can help prevent muscle fatigue? | Egg |
| What food can help prevent teeth decay? | Cheese |
| What food can help prevent the common cold? | Garlic |
| What food can help prevent vision loss? | Carrot |
| What food can help with sleep? | Banana |
| What food can prevent hair loss? | Black Sesame |
| What is the biggest peninsula in the world | Arabian Peninsula |
| What is the hardest substance in human body | Enamel of Teeth |
| What is the largest ice cap in the world | Antarctic Ice Cap |
| What is the largest internal organ in the human body? | Liver |
| What is the largest planet in the solar system? | Jupiter |
| What is the largest sea creature in the world? | Blue Whale |
| What is the “lead” in a pencil actually made of? | Graphite |
| What is the longest blood vessel in the human body | Vei |
| What is the main effect of caffeine? | Refreshing |
| What is the main reason for dinosaur extinction? | Asteroid impact |
| What is the shortest day of the year? | Winter Solstice |
| What is the smallest blood vessel in the human body? | Capillarie |
| What is the smallest bone in the human body? | Ossicles |
| What is the smallest gland in the human body? | Pineal gland |
| What is the smallest joint in the human body? | Ear joint |
| What is the smallest muscle in the human body? | Stapedius muscle |
| What is the unit of electricity? | Ampere |
| What is the usual color of outer space? | Black |
| What problems can eating too much sugar cause? | Hyperglycemia |
| What problems can lack of sleep cause? | Memory Decline |
| What’s the alias of Mars | Red Planet |
| What’s the strongest muscle in the human body? | Masseter |
| When is the human body’s metabolism most active? | Morning |
| Which animal is known as the “ship of the desert”? | Camel |
| Which city is also known as the “Eternal City”? | Rome |
| Which color light can enhance focus? | Green |
| Which color light can enhance visual clarity? | White |
| Which color of food is rich in antioxidants? | Colorful Vegetables and Fruits |
| Which color of light can enhance appetite? | Red |
| Which color of light can enhance mood? | Yellow |
| Which color of light can enhance visual response speed? | Red |
| Which country is the largest in the world? | Russia |
| Which direction does the sun rise from? | The East |
| Which food can help in muscle growth? | Chicken breast |
| Which food can prevent hyperlipidemia? | Oats |
| Which is heavier, one kilogram of iron or one kilogram of feathers? | Equally heavy |
| Which is the largest animal in the world? | Blue whale |
| Which is the largest joint in the human body? | Knee joint |
| Which is the largest land creature in the world? | African elephant |
| Which is the largest freshwater lake in the world? | Lake Baikal in Russia |
| Which is the longest river in the world? | River Nile |
| Which is the world’s deepest ocean? | Mariana Trench |
| Which is the world’s largest shark? | Whale shark |
| Which of the following animals is the largest insect in the world? | Louse |
| Which of the following contains the most sugar? | Candy |
| Which of the following contain the most cholesterol? | Egg Yolk |
| Which of the following food contains the most cellulose? | Vegetables |
| Which of the following foods contains the most antioxidants? | Berry |
| Which of the following foods contains the most carbohydrates? | Bread |
| Which of the following foods contains the most fat? | Fried food |
| Which of the following foods contains the most folic acid? | Green leafy vegetables |
| Which of the following foods contains the most fructose? | Frui |
| Which of the following foods contains the most lactose? | Milk |
| Which of the following foods contains the most magnesium? | Nuts and seeds |
| Which of the following foods contains the most phosphorous? | Fish and Meat |
| Which of the following foods contains the most polyunsaturated fats? | Fish |
| Which of the following foods contains the most potassium? | Banana |
| Which of the following foods contains the most saturated fats? | Red Meat |
| Which of the following foods contains the most Vitamin A? | Carrot |
| Which of the following foods contains the most vitamin B? | Whole grains |
| Which of the following foods contains the most Vitamin C? | Citrus fruits |
| Which of the following foods contains the most vitamin D? | Fish |
| Which of the following foods contains the most Vitamin E? | Nuts |
| Which of the following foods contains the most vitamin K? | Green leafy vegetables |
| Which of the following foods contains the most zinc? | Oyster |
| Which of the following foods contains the most glucose? | Bread |
| Which of the following foods contain the most monounsaturated fats? | Olive Oil |
| Which of the following foods contain the most Omega-3 fatty acids? | Fish |
| Which of the following foods has the highest calcium content? | Milk |
| Which of the following foods has the highest iron content? | Red meat |
| Which of the following is the deepest lake in the world? | Lake Baikal |
| Which of the following is the deepest ocean trench in the world? | Mariana Trench |
| Which of the following is the fastest land animal in the world? | Cheetah |
| Which of the following is the fastest marine animal in the world? | Swordfish |
| Which of the following is the highest mountain in the world? | Mount Everest |
| Which of the following is the largest amphibian in the world? | Giant sunfish |
| Which of the following is the largest bear in the world? | Polar Bear |
| Which of the following is the largest bird in the world? | Ostrich |
| Which of the following is the largest coral reef in the world? | Great Barrier Reef |
| Which of the following is the largest deer in the world? | Moose
(If Moose is not an option, choose Reindeer) |
| Which of the following is the largest desert in the world? | Sahara Desert |
| Which of the following is the largest estuary in the world? | Amazon River Delta |
| Which of the following is the largest feline in the world? | Tiger |
| Which of the following is the largest fish in the world? | Whale shark |
| Which of the following is the largest island in the world? | Greenland |
| Which of the following is the largest marine animal in the world? | Blue whale |
| Which of the following is the largest reptile in the world? | Crocodile |
| Which of the following is the largest snake in the world? | Burmese Python |
| Which of the following is the largest tree in the world? | Redwood tree |
| Which of the following is the largest tropical rainforest in the world? | Amazon Rainforest |
| Which of the following is the largest whale in the world? | Blue whale |
| Which of the following is the smallest bird in the world? | Hummingbird |
| Which organ in the human body contains the most water? | Brain |
| Which part of the bee fires the bee’s stinger? | Tail |
| Who invented the telephone? | Alexander Bell |
