How does respiratory failure affect the body?
a. energy is not given to the body
b. carbon builds up in the body
c. oxygen does not make it to the brain
d. pathogens attack the systems of the body

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

Pegmatites are igneous rocks in which the individual minerals are very large. typically, the minerals are all light-colored quartz, feldspar and muscovite. if you were given a black and white photograph of a pegmatite in a quarry (where the rock has been blasted and broken), what physical properties could you use to identify those three minerals in this hypothetical photo? describe each mineral and the specific diagnostic properties. be specific.

What information does a complete ionic equation give that the balanced equation doesn’t show?