Anna is observing slides of unlabeled organisms. the organisms are unicellular, have delicate glass-like cell walls with sculpturing, and show all the cell organelles, including chloroplasts. which organism is she observing? a. euglenophytes b. dinoflagellates c. diatoms

bc blah

explanation:

bc blah

it is called the mitotic spindle

answer/// to address the needs of adults with mental illness and increase their ability to function;

the species living around the vents are especially good at dispersal.  

deep-sea vent originates on the floor of the ocean when seawater circulates through hot volcanic rocks, usually situated where the new oceanic crust is being produced.  

biological dispersal refers to the movement of species from their location of birth to their site of breeding, or from breeding site to another. similarly, the oceanic dispersal refers to the movement of the species from one land mass to another by sea crossing.