Viruses are infectious particles made of nucleic acid and protein. Based on the cell theory, how would viruses be described today? Viruses are living because they have DNA
Viruses are non-living because they are not multicellular
Viruses are living because they are produced from existing cells
Viruses are non-living because they cannot reproduce on their own

cramming before a final is bad because it makes a student's stress level higher. students who embrace cramming to get through a final exam week find themselves struggling to perform consistently, once the brain adjusts to prolonged sleep deprivation.

prophase: we can observe the chromosomes to coil up and condense. they become visible. nuclear membrane and envelope disintigrate.s

metaphase: chromosomes align at the center, the metaphase plate. spindle fibers attach to centromeres of the sister chromatids. they meet at kinetochores.

anaphase: sister chromatids are pulled towards each opposing centromere, set on different poles.

telophase: chromosomes are now clustered up only on either sides of the cell. nuclear membranes reform, and a new cell wall forms along the cell plate. this will lead to cytokinesis, the process that divides the cell membrane and forms the cell wall.

because they are eaten by the frog and the frog getseaten by the snake and the snake by the eagle

and after water is usually warmed by the sun the water temperature raises and then evaporates .