55 m=180.446 ft.
7500/180.446= approx. 41.56 minutes
There are five significant figures
Hope this helps and have a fabulous day :)
Meiosis 1 makes 2 Haploid cells from one Diploid cell. Meiosis 2 separates the sister chromatids in the haploid cell in order to make 4 daughter cells.
I believe it is because the sun rays reflect off the snow, similar to how a laser beam reflects off a mirror. When this happens, the sun rays increase in size and amount, resulting in a sunburn when directed at skin.
Answer:
Elements in the same period have the same number of valence electrons as each other.