What is needed for cellular respiration to occur?                               

Select one:

a.

Oxygen and water

b.

Food and carbon dioxide

c.

Food and oxygen​

What is the compliment dna strand to the following sequence: ttgactaggcta

During an experiment, readings for blood pressure in a persons body were found to be constant . however , when he measured by a different blood pressure cuff , the readings differed by 15 points for each reading. this difference indicates that the results are

Which body region are part of the cephalic region?