Q: Red blood cells, white blood cells, and platelets are all produced where? Choices: - in yellow marrow - in synovial fluid - in collagen - in red marrow A:
in red marrow

(Question)
Q: What are biochemical compounds that living things use to store energy and make cell membranes? Choices: - carbohydrates - proteins - nucleic acid - lipids A:
(Answer)
lipids

Ques: Q: During fetal development of the heart, what does the bulbus cordis develop into? Choices: - right atrium - last ventricle - left atrium - right ventricle A:
Ans: right ventricle

(Q).
Q: What kind of diagrams can be used to illustrate electron movements and ion formation? Choices: - venn diagrams - atomic models - contour maps - electron dot diagrams A:
(A).
electron dot diagrams

Ques:Q: What is the most important factor in determining the type of soil that forms in a particular area? Choices: - landscape - altitude - migration - climate A:

Ans:climate

Ques: Q: Because of its composition, oil does not do what in water? Choices: - explode - separate - form - dissolve A:
Ans:
dissolve