(Question)
Q: What is the modern periodic table based on? Choices: - element mass - metallic number - element density - atomic number A:
(Answer)
atomic number

(Question)
Q: Antibiotics can be used to fight what, in general? Choices: - fever - viruses - pathogens - bacteria A:
(Answer)
bacteria

(Question)
Q: Where are more of an insect's internal organs kept? Choices: - the head - the thorax - the chest cavity - the abdomen A:
(Answer)
the abdomen