1. Write the part of the brain that performs each of the functions shown below. (2 points) Regulates sleep Connects brain and eyes Pleasure center Controls balance Controls thinking Controls breathing and heart rate

hypothalamus=Regulates sleep Connects brain

cerebellum-Controls balance Controls thinking Controls breathing and heart rate

Dopamine=Eyes pleasure center

1. loamy sand is about 80% sand with 10% clay and defined mostly by sand particles with some clay to provide structure and fertility. the sand particles are easily visible and the soil holds structure but breaks apart easily.

2. scott sand can improve his soil quality by incorporating more silt and organic matter into the soil. peat moss and organic matter can also be incorporated.

b. lithosphere, asthenosphere, mesosphere   is the answer most likely