Radius equal 13.2km. what is the answer? ?

Which statement describes surface features called maria on the moon

[15 points, algebra 2]simplify the complex fraction and find the restrictions.

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?