Glipizide Uses Glipizide uses include helping the pancreas produce more insulin in order to lower blood sugar levels in people with type 2 diabetes. By lowering blood sugar, the chances of developing problems associated with high blood sugar (such as heart disease and kidney failure) are decreased.
Penguins huddle to keep warm. The warm air gets trapped between the penguins' bodies and feathers (like air being trapped under your clothing) as each penguin's body heat will circulate to the others around them. Now remember that besides the freezing temperatures, there are also harsh winds where these penguins live.hey keep themselves warm by moving around and they also keep themselves warm in one very unique way, the penguins huddle up all together, the penguins in the inside the huddl â¦ e swap with the penguins outside the huddle because the penguins outside the huddle get cold.
As global climate cooled, the plexus then found a new use, proving key to the penguins' invasion of Antarctic ice sheets. Penguins have occupied much of the Southern Hemisphere in the last 40 million years because of their tolerance for cold water, Thomas said.