Your body works hard to keep internal organs and your head warm, and sometimes extremities get left behind. Usually, when parts of your body get too cold, they turn red and hurt.Extremely cold temperature can also cause hypothermia, when the body's temperature dips below 95 degrees Fahrenheit.
I believe the answer to your question a noun clause
A is the correct answer...the Promised Land was most certainly a wonderful gift Jehovah gave the Israelites.