the correct answer is b oxygen because the larger an organism gets the more it needs to sustain themselves therefore if a fish that gets its oxygen from the particles in the water well it might not be able to get a sufficient amount of oxygen from the water since its growing and requires more
The mitosis stops when chromosomes are at the maximum condenstation, it is practically metaphase but the chromosomes are not attached to the spindles so they don't form the equatorial plate.
