Carbon is released to the atmospheric reservoir by all of the following processes EXCEPT
(1 Point)
a. burning of fossil fuels
b. agricultural fertilizing
c. decaying organic matter
d. cellular respiration

they float because they are less dense than the water itself

something denser than water, like a rock, will sink to the bottom

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.