Fill in the blanks - nearpod

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

How are primary producers important to the alligator's energy supply

Which statement does lola need to correct, and why? a) statement 1 because spiral galaxies do not havearmsb) statement 2 because the bulges contain mostlyyoung red stars. c) statement 3 because the arms are made of mostlyyoung blue and blue-white stars. d) statement 4 because spirals galaxies contain littleto no dust.(c)