Q: What is the color of mercury oxide? Choices: - yellow - orange - green - red A:
red

(Question)
Q: What state of matter has a definite volume, but takes the shape of the container? Choices: - gas - plasma - solid - liquid A:
(Answer)
liquid

Ques: Q: Which disease occurs when there is not enough hemoglobin in the blood? Choices: - Pulmonary - Respiratory - Diabetes - anemia A:
Ans: anemia

(Q).
Q: What is the term for a certain form of matter that has the same physical properties throughout? Choices: - balance - wave - structure - phase A:
(A).
phase

Ques:Q: Some meteorites are made of iron and nickel and are thought to be very similar to what part of the earth? Choices: - crust - shelf - mantel - core A:

Ans:core

Ques: Q: What bodily system handles taking in oxygen, getting rid of carbon dioxide, aiding in speech production and sensing odors? Choices: - pulmonary system - circulatory system - nervous system - respiratory system A:
Ans:
respiratory system