What happens when humans bum fossil fuels? O Carbon is released into the atmosphere.
O Carbon is removed from the atmosphere.
O Carbon is added to the the carbon cycle.
O Carbon is destroyed.

hey there!

so, when you eat, your teeth chew and grind food into smaller pieces. this is mechanical digestion. then reactions aided by digestive enzymes break down large food molecules into smaller molecules. this is chemical digestion. the two processes change the food into simpler substances that can be used by the body for raw materials and energy.

hope this

tobey

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .

genetic variation will increase because of a new habitat and food source.

explanation: