Please help Look at attachments, This is not multiple answer, it's 3 different questions.

No because a circle or pie graph usually shows percentages you'd need a line graph

Answer the above statement is ( false );

If you're looking for an even spread of clay, silt and sand, add a considerable amount of sand and some clay until the 3 even out". soil texture triangle. silty clay loam soil is approximately 20 percent or less sand, 25 to 40 percent clay, and 40 to 70 percent silt.