The answer is c. His father has grown quite ill in david's absence and needs hep.
The answer to your question is D, I have just finished my test and got 100%, although i do have to say all you have to do is look up the painting and you can find out that it is a tempera and D is the only option with tempera in it
Contours are lines on a map that show or represent the height of the land. When contours are closely spaced this means that the land rises rapidly with distance or the land is steep. When they a widely spaced it means the land rises gently or the area is relatively flat or undulating. Specific contour shapes usually represent a particular land form or feature. V shaped contours usually represent a valley or a river valley.
Red and blue makes purple.
Hope I helped:)