Which is produced when a cell engulfs a particle? a. a new vacuoleb. more cell membranec. more cytoplasmd. extra transport proteins

During endocytosis, cells expel what they don't need take in what they need shrink due to loss of water

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?

What are the student's observations and inferences before he starts his investigation?