Judith has a 30-yard by 1-yard roll of fabric. she needs to use 1.5 square yards to create one costume. how many costumes can she make?

Aflower has 26 chromosomes. to create a new flower, how many chromosomes would a sperm cell have? what is this process called? part 2: within a flower cell that has 26 chromosomes, how many chromosomes would a cell that is created within the stem of a flower as it grows, have? what is this process called?