Ques: Q: Streamlines are smooth and continuous when flow is laminar, but break up and mix when flow is what? Choices: - atmospheric - volcanic - slow - turbulent A:
Ans: turbulent

Ques: Q: Ionic, covalent, and hydrogen are three important types of what type of interaction between different types of atoms? Choices: - forms - conflicts - levels - bonds A:
Ans: bonds

Ques: Q: How does air always flow? Choices: - in to out - left to right - low to high - high to low A:
Ans: high to low

Ques: Q: What is the term for a change in an object's motion, which occurs whenever an object is acted upon by an unbalanced force? Choices: - rotation - compression - inclination - acceleration A:
Ans:
acceleration