Use the diagrams to answer the question. high concentration
channel
protein
carrier
protein
lipid bilayer
energy
2
3
low concentration
Which numbered diagram or diagrams represent active transport?
О 1 and 2
O1 only
O 3 only
O 2 and 3

And give a detailed description! scientist observes the boundary between two tectonic plates for a decade and finds that no new volcanoes have formed over the course of her investigation. does this result support the theory of plate tectonics? why or why not?

How does secondary succession differ from primary succession?

What can happen to an enzyme as tempature rises