PLEASE HELP!! BIOLOGY! If You DON'T Know Then DON'T Answer! The main difference between macroevolution and microevolution is .

Select one:
a. the time frame of the evolutionary process
b. the species that evolve during each
c. that microevolution is only for small organisms, and macroevolution is for large organisms

Membrane vesicles containing an internal sodium chloride (nacl) concentration of 0.14 m are placed into separate beakers each containing a different solution. the first beaker contains 0.14 m sucrose, while the second beaker contains 0.14 m calcium chloride (cacl2). the temperature is 25°c. what is the solute potential inside the vesicles, expressed in units of mpa?

About how many years does it take for one cycle of surface water to become deep water and then surface water again in the oceans? 101001,000

What are the different types of farming practices