Sperm, Egg (1 egg and 3 polar bodies), 4 different, haploid
That the pace of everyday life is such that is prevents individuals from perceiving that which the society deemed as unimportant.
Moistens tissues especially those that belong to the eye, the nose and mouth.
Water in the body also regulates body temperature.
It transports oxygen and nutrients to the cells.
It also helps to prevent constipation.
The most likely cause of the beak variation is the food source of the finch, the break size and shape was adapted to most likely have easier and better access to food. <span />
The glomerulus hydrostatic pressure.