Lactic acid fermentation occurs in A. muscle cells. B. bread dough. C. any environment containing oxygen. D. mitochondria.

You have just delivered a baby boy. His body is pink, but his hands and feet are blue. His heart rate is approximately 110 beats/min and his respirations are rapid and irregular.

The absoprtion and disribution of materials within n organism is a life function known as

Which of the following is not a renewable resource? A. Wind B. Trees C. Corn D. Gasoline

If the model Earth acts the same as the real Earth, what will happen as the students spin the model? A. Different parts of the model Earth will have different seasons. B. All of the model Earth will have daytime at the same time. C.

What process is radiant energy converted into chemical energy? a cellular respiration b fermentation c photosynthesis d chemosynthesis

Why does a cell need to replicate its DNA quickly?

What do the esophagus and the stomach have in common? A. Both contain chyme. B. Both contain partially digested food. C. Both contain waste material ready for removal. D. Both contain stored food.

Most organisms cannot live in temperatures: a: above 0°C b: above 50°C c: below 50°C

Is a flower a monocots and dicots

What is diffusion?