-Because sperm 23 and egg 23 to make a human both come together 23+23= 46 so all cells in a human have 46 chromosomes....
Answer:
A desert island might have its own challenges but being close to the sea, having natural warmth and an abundant supply of food will all contribute to making your survival more likely than if you had found yourself washed up on an uninhabited polar coastline.
Explanation:
a combination of body defenses made up of the cells tissues and organs that fight pathogens :)
