Is phylogeny or cladistics most useful in understanding how an organism developed into its current form? ?

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

You are observing different types of cells in your science lab. one cell has many chloroplasts. what is the most likely function of this cell? a. energy production b. photosynthesis c. reproduction d. digestion

Select the correct answer from each drop-down menu. which phase of mitotic division is the highlighted cell undergoing? the cell is undergoing , which is the stage before .