Answer:
Canvas.
Explanation:
The canvas API is used to create a place where you can display graphics on a webpage. You can also display video,games and animations there on the fly .You can do this without the need for a plug-in.
It is largely focused on 2-D graphics.This API uses canvas element of HTML.
<canvas>....</canvas>.
Answer:
C
Explanation:
because it helps edit and fix mistakes
The flow chart would go:
----------------------------
Start
Input C (Celsius)
IF C = -999 THEN END
Calculate F (Fahrenheit) using the formula
Output F
Goto next temperature (Input C)
----------------------------
The above needs tidying up and coding in the computer language you are using.