What does an increased pulse rate indicate about the heart rate and flow of blood in someone's body?

the question isn't complete here so i can't right an answer '_'

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

the answer is 95 degrees

carbon traps heat so more of it makes it hotter causing global warming. during the ice age carbon levels in the atmosphere were low so it got very cold. so the common things between them is carbon levels in the atmosphere.