Q: What blood protein carries oxygen from the lungs to cells throughout the body? Choices: - plasma - platelets - dopamine - hemoglobin A:
hemoglobin

(Question)
Q: While climate change in earth history was due to natural processes, what is primarily to blame for recent global warming? Choices: - wars - volcanos - factories - human actions A:
(Answer)
human actions

Ques: Q: Symptoms of viral diseases result from what kind of response to a virus? Choices: - infection - pathogenic - mutation - immune A:
Ans: immune

(Q).
Q: What does the second number in a blood pressure reading measure? Choices: - external pressure - optimal pressure - epithelial pressure - diastolic pressure A:
(A).
diastolic pressure

Ques:Q: What has revolutionized human society over the past several decades? Choices: - travel technology - food technology - flight technology - computer technology A:

Ans:computer technology

Q: What kind of lakes form when volcanic eruptions create holes that fill with water? Choices: - artificial lakes - novel lakes - formation lakes - crater lakes A:
crater lakes