4 because the distance is 40 and it hit the ground in 5 seconds
I would say it's A because it sounds like the most important one.
Four new haploid cells are formed once the sister chromatids within the two daughter cells separate, forming four new haploid gametes.
N light microscopy, oil immersion is a technique used to increase the resolving power of a microscope. This is achieved by immersing both the objective lens and the specimen in a transparent oil of high refractive index, thereby increasing the numerical aperture of the objective lens.
