All are true statements about lagoons except? Lagoons are created by the oceans is cut off by sandbar or coral reefs.
The Potomac River is an example of a lagoon.
Lagoons have similar properties to ocean water.
There are many animals that are found living in lagoons.

Which is the graph of the piecewise function f(x)? f(x) = image for option 1 image for option 2 image for option 3 image for option 4

Which kind of worm has a closed circulatory system? a planarian b fluke c pinworm d an earthworm

Drag each tile to the correct box. the body monitors the levels of oxygen in the blood to regulate breathing. isabel is running in a marathon and is near the finish line. she feels out of breath. how will her nervous system work to generate a reaction? arrange the tiles in chronological order. isabel's breathing rate increases. sensory receptors in the arteries detect low oxygen levels. the brain sends signals through motor neurons. sensory neurons generate an impulse. the central nervous system relays an impulse to certain brain regions.