What disease is caused by the bacteria Mycobacterium leprae?
Ascorbic acid is another name for which vitamin?
A | B12 | C | D
What is the chemical name of vitamin B1?
Pyridoxine | Riboflavin | Niacin | Thiamine
The disease malaria is transmitted by the bite of what insect?
What is the term for the current ongoing extinction event caused by human activity?
The Silurian Extinction | The Holocene Extinction | The Jurassic Extinction | The Permian Extinction
