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TNCC Final Exam Test 2023 Question and Answers Open Book $14.49   Add to cart

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TNCC Final Exam Test 2023 Question and Answers Open Book

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TNCC Final Exam Test 2023 Question and Answers – Open Book What is the term for work you put into a machine? What is weather? What are the two body systems that are most responsible in helping you lift things? What is the center of a hurricane called? The measure of force with which air mole...

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  • March 8, 2024
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TNCC Final Exam Test 2023 Question and
Answers – Open Book

1). What is the term for work you put into a machine?

 Ans: work input


2). What is weather?

 Ans: the state of the atmosphere at a given time and place


3). What are the two body systems that are most responsible in helping you lift things?

 Ans: muscular and skeletal


4). What is the center of a hurricane called?

 Ans: the eye


5). The measure of force with which air molecules push on a surface

 Ans: air pressure


6). How is a convection current created?

 Ans: warm air rises and cold air sinks


7). Why does warm air rise?

 Ans: it is less dense


8). What changes when you go to the moon?

 Ans: weight


9). A seesaw is what type of simple machine?



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,  Ans: class 1 lever


10). What is a gene?

 Ans: segment of DNA that codes for a protein


11). Scientist that developed the 3 laws of motion

 Ans: Sir Isaac Newton


12). What is mass?

 Ans: the amount of matter in an object


13). What carries blood throughout the body?

 Ans: blood vessels


14). A cylinder with an inclined plane wrapped around it

 Ans: screw


15). A simple machine consisting of 2 circular objects of different sizes

 Ans: wheel and axle


16). Transportation is the main function of which body system?

 Ans: cardiovascular system


17). What is the equation for speed? speed = ?

 Ans: distance / time


18). What does autotrophic refer to?

 Ans: an organism that makes its own food


19). Which single-celled organism is both heterotrophic and autotrophic?



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