(Question)
Q: In what two ways are volcanic eruptions characterized? Choices: - minor and explosive - localized and general - non-explosive and serious - explosive and non-explosive A:
(Answer)
explosive and non-explosive

(Question)
Q: Which landmark book on evolution via natural selection did charles darwin publish in 1859? Choices: - on the origin of mammals - on the ethnic of species - on various kinds of animals - on the origin of species A:
(Answer)
on the origin of species

(Question)
Q: What is the process in which cells make proteins called? Choices: - factor synthesis - light synthesis - gas synthesis - protein synthesis A:
(Answer)
protein synthesis