Which of the following is NOT a primary source? A. Live footage of the 9/11 attacks on the twin towers
B. A recording of speech from Martin Luther King Jr.
C. A diary entry from Anne Frank
D. A documentary about the holocaust

Sandstones that form in aeolian (wind/desert) environments appear very different from other sandstones, such as those formed in a beach/ shoreline environment and in rivers on land. give three identifying properties for each of the three sandstones that would tell a geologist which depositional environment they formed in. consider things such as the relationship between transportation and grain size, shape, roundness, sorting, fossils and composition.

What do muslims believe a prophet is? a deity an angel a minister a messenger

One disadvantage that darwin faces today is w. enemy attacks x. natural disasters y. lack of land bridge z. high population density