Doctors would let your body's immune system fight off a bacterial infection. If the infection gets worse, then the doctors would proscribe you with some antibiotics so it'll fight off the harmful bacteria.
The tadpole would die out. Which would cause the sudden decrease I duck and frog.
The small particles of rock or the remains of living things that make up sedimentary rocks are called cement<span>.</span>
Do you have choices to choose from? my best guess would be an estuary.