In ocean acidification, dissolving co2 gas increases the ph of the ocean
After he ate, glucagon from the cookies increased his blood sugar levels
Insulin was secreted after he ate the cookies because his blood glucose was high.
C.specialized cells
such as choanocyes which grab food when filter feeding
It starts in the mouth. You start to chew in which the glands that produce saliva make it easier to send down the esophagus
They are both types of STD's
