Tasha just sat down to eat lunch with her 10-year old daughter on a hot summer day. the waiter comes by and asks for her drink order and she politely asks for water with ice and a sprite for her daughter. the waiter returns with her drink order. her daughter looks over and asks why the ice sits at the top of the glass.
question
how should tasha respond to her daughter’s question? consider the following in your
what type of bonds hold a water molecule together?
is water polar or nonpolar?
what happens when water freezes?
what does it mean to be less/more dense?
why is freezing water extremely biologically relevant?

After frida stops exercising, she continues to breathe heavily. what is most likely occurring in her body? heavy breathing during exercise has produced an oxygen surplus in her muscles. this oxygen is being transported to her lungs. this is a result of aerobic respiration. heavy breathing during exercise has produced a carbon dioxide surplus in her muscles. lactate is being transported to her liver. this is a result of aerobic respiration. strenuous exercise has caused her body to be in carbon dioxide debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration. strenuous exercise has caused her body to be in oxygen debt, and she is breathing hard while lactate is transported to the liver. this is a result of anaerobic respiration.