12. which type of cell came first in evolution - the eukaryotic cell or the prokaryotic cell?

Parasitism could be considered a form of which of these types of relationships? -mutualism -commensalism -predator-prey -mimicry

Use the drop down menus to match each example to the fossil topic discussed then to show how the fossil record gives evidence of evolution

There is a liquid capsule inside a cup full of liquid. the cup full of liquid has salt in it and the liquid capsule has no salt in it. in which direction will the solvent flow? a. the salt does not have to move b. from the capsule to the larger cup c. equally between the capsule and the cup d. from the larger cup to the capsule