A researcher is trying to classify two cells as prokaryotic or eukaryotic. The characteristics of the two cells are given in the table. Feature Cell A Cell B ribosomes present present nucleus present absent diameter 21 micrometers 0.9 micrometers mitochondria present absent How should the researcher classify cell A and cell B? A. Cell A and cell B are both prokaryotic. B. Cell A and cell B are both eukaryotic. C. Cell A is prokaryotic, and cell B is eukaryotic. D. Cell A is eukaryotic, and cell B is prokaryotic.

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?