Q: What is an example of a disease that affects the blood? Choices: - scoliosis - tuberculosis - rickets - anemia A:
anemia

(Question)
Q: What performance-enhancing drugs are synthetic versions of the male sex hormone, testosterone? Choices: - catabolic steroids - progesterone - estrogen - anabolic steroids A:
(Answer)
anabolic steroids

Ques: Q: Because sound waves must move through a medium, there are no sound waves in a what? Choices: - solid - liquid - gas - vacuum A:
Ans: vacuum

(Q).
Q: Evolutionary adaptation is evidenced by different shapes of what structures in birds with different food preferences? Choices: - claws - Stomach - necks - beaks A:
(A).
beaks

Ques:Q: What are surface currents mainly caused by? Choices: - lightning - waves - rains - winds A:

Ans:winds

Ques:Q: What is the ph level of neutral, pure water? Choices: - six and a half - five - six - seven A:

Ans:
seven