Joshua has a ladder that is 15 feet long he wants to leave the ladder against a vertical wall so that the top of the latter is 14.2 feet above the ground for safety reasons he wants the angle The latter makes with the ground to be no greater than 78° with a ladder be safe at this height show the work

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?