What are the lengths of AD, BD, AE and EC? Measure and record them.

Which one is true about the hexagons ?

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?

The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.