Which of the following is not true regarding the evolution of multicellularity? Group of answer choices The evolution of multicellularity represents one of the major transitions in the history of life on Earth. The transition has occurred independently many times, in many taxa, over evolutionary history. In the early steps toward an obligate multicellularity, cells may have often joined together temporarily and then disbanded. The transition from unicellular to multicellular life occurred only

The movement of tectonic plates in two different locations is shown below: two blocks labeled location a and location b are shown. at location a the top layer of the block shows two horizontal arrows pointing towards each other. small dunes are shown in the middle between the two arrows. the block labeled b has a vertical line in the middle. on the left of the line there is an arrow pointing down. on the right of the vertical line there is an arrow pointing up which statement is most likely true? subduction may occur in both locations. earthquakes may occur in both locations. subduction may occur in location a only and a volcanic eruption may occur in location b only. an earthquake may occur in location a only and a volcanic eruption may occur in location b only.

Differences between compact bone and cartilage

Which of the following requires the use of energy and the of transport proteins to move a molecule across a cell membrane?