Age of rock quiz
which of the following are methods of relative aging of rocks? select the three correct answers.
original angularity
horizontal relationships
superposition
faunal succession
cross-cutting relationships
angular relationships

What happened to rosalind franklin in 1956?

When in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? view available hint(s)when in solution, a molecule that moves slowly across an artificial membrane moves rapidly across a plasma membrane. this molecule rapidly enters the cell regardless of whether its concentration is higher inside or outside the cell. using this information, which transport mechanism is most likely to be responsible for the movement of the molecule across a plasma membrane? active transportexocytosis

Is there any solid scientific evidence that humans have been cloned?