11. Filler comes from silex, raw linseed oil, and turpentine. A. Shellac
b paste filler C. Varnish d. paint
12. A kind of varnish that is not waterproof.
A Paint
b. Shellac c. Enamel
d. Lacquer
13. What kind of varnish that dries up easily and is not waterproof? It comes from lac gum
diluted in alcohol
A Varnish
b. stains c. Enamel d. Shellac
14. A kind of stain that is easiest to apply on wood.
a. Spirit stain b. fillers c Oil stain
d. paint
15. It prevents moisture on the wood that causes decay.
a. Enamel b. paint
c. Varnish d. lacquer​

Technician a says that if a valve is open when a piston rises to the very top of a cylinder, the piston may actually strike the valve head and cause serious engine damage. technician b says if the camshaft is located in the engine block, then the engine is called an overhead valve engine, ohv engine, or an in-block camshaft. who is right? a. b only b. both a and b c. a only d. neither a nor b

Using a conditional expression, write a statement that increments numusers if updatedirection is 1, otherwise decrements numusers. ex: if numusers is 8 and updatedirection is 1, numusers becomes 9; if updatedirection is 0, numusers becomes 7.

Write a program that has a conversation with the user. the program must ask for both strings and numbers as input. the program must ask for at least 4 different inputs from the user. the program must reuse at least 3 inputs in what it displays on the screen. the program must perform some form of arithmetic operation on the numbers the user inputs. turn in your .py file as well as a screenshot of your program's output. include comments in your code to explain how it works an example program run might look like (have fun with this and be creative): ‘what is your name? ’ “josh” ‘, josh. what is your favorite color? ’ “green” ‘mine too. do you also like ice cream? ’ “no” ‘josh, how old are you? ’ “40” ‘ and how many siblings do you have? ’’ “3” ‘that means you are one of 4 kid(s). is green the favorite color of anyone else in your house? ’