1) Humans reproduce asexually a) true b) false 2) Herbivorous animals eat __________ a) Chips, cookies, soda b) Meat, fish, fruits c) Plants, fruits, leaves 3) How many pairs of chromosomes do humans have? a) 23 b) 56 c) 15 4) What is a pulley? a) help build things b) help you move heavy objects comfortably c) to destroy unnecessary objects 5) What are the 5 animal kingdoms? a) the animal kingdom, the plant kingdom, the fungal kingdom, the protoctist kingdom, the monero kingdom b) cars, plant, glass, floor, house c) ice cream, pasta, burguer, hot dog, pizza 6) What is dna? a) brain b) deoxyribonucleic acid c) a type of food 7) Which of these is a hereditary trait? a) Eye color b) Tan skin color c) Car smoke sickness 8) What is the shape of dna? a) Triangle b) Square c) Helix 9) Where is DNA in a cell? a) In the nucleus b) In the sides c) Outside 10) If you want to create a page in notepad, the file must end in ______ a) .jfif b) .html c) .jpg 11) An example of simple machine is: a) Wheel b) Car c) Phone 12) What is the law of levers? a) P . BR = P b) BP . P = BP c) P . BP = P . BR 13) What are the characteristics of a simple machine? a) Small, useless, transparent b) Big, hard to use, colourful c) Most of them work manually, step limits, piece limit 14) An example of wheel is: a) Notebook b) Wooden logs c) Computer 15) What the definition is technology? a) A video game b) A big machine c) Set of knowledge that works through processes. 16) Where is a baby created? a) In the woman's body b) In a stork brings them c) They come out of the trees

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