Q: What type of chemistry is the study of chemicals containing carbon called? Choices: - inorganic chemistry - biochemistry - bioanalytical chemistry - organic chemistry A:
organic chemistry

Q: What is a sac-like organ at the end of the esophagus? Choices: - appendix - larynx - spleen - the stomach A:
the stomach

Q: Normal blood is comprised of nearly half erythrocytes, which is another word for what cells? Choices: - monocytes - white blood cells - plateletes - red blood cells A:
red blood cells