<span>The yellow packets of tissue under the skin of a chicken allow the chicken to insulate from temperatures when the chicken is alive. It acts as a barrier against the weather. When the chicken is prepared to be cooked these pockets of fat are often left to keep the meat from drying out while the chicken is being cooked.</span>
Mountain chains and river systems generally run North-South throughout the continent thus making for formidable barriers to East-West expansion.
Answer:The highest land form on Earth is a mountain: Mount Everest in Nepal.
Explanation:
