Chemistry, 29.09.2019 22:20, mustafajibawi1
Alarge rift valley can be found along the east coast of africa. it has been slowly widening over time, and it is now wide enough to contain many large lakes.
which of these best explains the slow widening of this rift valley over time?
a. earth's rotation
b. wind and water erosion
c. the moon's gravitational pull
d. lithospheric plate movement
Answers: 3
Chemistry, 21.06.2019 23:00, orlando19882000
Ahypothrticalax type of ceramic material is known to have a density of 2.10 g/cm3 and a unit cell of cubic symmetry with a cell edge length of 0.57 nm. the atomic weights of the a and x elements are 28.5and 30.0 g/mol, respectively. on the basis of this information, which of the following crystal structures is (are) possible for this material: sodium chloride, cesium chloride, or zinc blende
Answers: 1
Chemistry, 22.06.2019 10:00, micahwilkerson9495
Select all of the methods through which a drug can enter your body. injection swallowing inhalation absorption
Answers: 2
Chemistry, 22.06.2019 17:20, banna01man
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.
Answers: 2
Alarge rift valley can be found along the east coast of africa. it has been slowly widening over tim...
Biology, 06.07.2019 20:10
Chemistry, 06.07.2019 20:20