Ques: Q: What are the two basic parts that all flowering plants have in common? Choices: - metal and petiole - stalk and petiole - leaf and petiole - blade and petiole A:
Ans: blade and petiole

Ques: Q: What are the two components of the autonomic nervous system? Choices: - empathetic and sympathetic - crystallisation and sympathetic - neurons and sympathetic - parasympathetic and sympathetic A:
Ans: parasympathetic and sympathetic

Ques: Q: What type of compounds tend to have high melting points and boiling points? Choices: - liquid - particle - soluble - ionic A:
Ans: ionic

Ques: Q: The structure of the gas carbon dioxide consists of one atom of carbon and two atoms of what? Choices: - sulfur - methane - Helium - oxygen A:
Ans:
oxygen