Carl is trying to remember the different words for a matrix created from metal and a matrix created from wood. What are these two matrices called? A matrix made of wood is called a(n) while a matrix made of metal is called a(n ) .

wood matrix and metal matrix

Explanation:

well seeing i am an artist and i actually did a self portrait; i will describe how i painted it.   i used acrylic on a stretch canvas about 4 feet wide by 6 feet tall. i painted myself smiling in a soft pink long dress, white tile floor sitting on a white couch with a table behind and a vase of gorgeous flowers.   i also had a round white hat with a soft pink ribbon through it laying on the floor and on the table behind me was a lit candle. i kept it simple but soft and romantic.