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A series of science and math exercises designed to test knowledge in various areas, including biology, physics, chemistry, and mathematics. The exercises cover topics such as regeneration, condensation, metamorphosis, solubility, friction, germination, the water cycle, inertia, reproduction, atomic structure, astronomy, geometry, probability, and ratios. The document also includes vocabulary exercises, focusing on synonyms and definitions. It is a valuable resource for students seeking to reinforce their understanding of fundamental scientific and mathematical concepts.
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When a lobster grows a claw to replace one that was lost, the process is called? - ✔✔regeneration Water droplets forming on inside of a cold windshield is an example of? - ✔✔condensation Which of these undergoes metamorphosis? - ✔✔butterfly Solubility can be defined as the - ✔✔Extent to which a substance dissolves in a solvent Mollusks typically have? - ✔✔shells Friction is the force fhat - ✔✔Opposes motion between two surfaces If you place bean seeds between most papers towels and watch the stem and leaves appear, you will seea demonstration of - ✔✔Germination Using the list, which of the following presents the stages of the water cycle in the correct order? - ✔✔Sunlight heats water, evaporates, water cools, condensation, precipitation. In a balanced aquatic ecosystem which of the following would have the greatest population? - ✔✔fish If a jet is parked on a runway, the jets inertia - ✔✔Is equal to zero Which of the following reproduce by spawning? - ✔✔Fish How many atoms are in a singular molecule of water? - ✔✔ 3
Any astronomical body that revolves around a larger body is called? - ✔✔satellite A woman is looking for a bigger square office. She finds an office twice the area of her current office. Ifthe perimeter of her current office is 88 feet, how many square feet is the new office? - ✔✔968 square feet A train goes twice as fast downhill as it can go uphill, and 2/3 as fast uphill as it can go on level ground. Ifit goes 120 mph downhill, how long will it take to travel 45 miles on flat land? - ✔✔1/2 hour
Each August, a restaurant's rent is adjusted to the cost of living index. The rent has been 1,550 a month,and the cost of living index for this August was 3.7%. What is the new rent per month? - ✔✔$1607.
There are 9 red and 6 green marbles in a bag. A child reaches in the bag and randomly takes one marble.What is the probability pf that child getting a green marble? - ✔✔.
The pet store had 6 puppies selling for $104 each and 12 kittens selling for $24 each. Today, only 2puppies and 8 kittens were left. In dollar terms, what's was the ratio of sales of puppies to kittens? - ✔✔13 to 3 Jamie's just bought two boxes. The first box is square, with each side measuring 10 units, and is 4 unitshigh. The second box is rectangular and has twice the volume of the square box. Is the height of the second is 5 units, and the width is 10 units, what is the length of the second box? - ✔✔16 units If the ratio of the sides of two squares 3:1, what is the ratio of their perimeters? - ✔✔3: If the perimeter of a square garden is 84 feet, what is the area of the garden? - ✔✔ 441 Before being painted, a concrete play area was marked off into squares and then into triangles. For thesquare shown, what is the area of the triangular part labeled XYZ? - ✔✔32 sq ft
Silicon chips are used primarily in - ✔✔integrated circuits