Q: A fish's stream-lined body that reduces water resistance is an example of what kind of response to an aquatic lifestyle? Choices: - natural selection - retraction - evolution - adaptation A:
adaptation

Q: Despite their name, what scientists study the atmosphere rather than colliding space rocks? Choices: - forecasters - astronauts - astronomers - meteorologists A:
meteorologists

Q: Q: When do cells acquire different identities in an ordered spatial arrangement? Choices: - during mitosis - larval stage - before morphogenesis - during morphogenesis A:
A: during morphogenesis

Question: Q: Graphite and diamond both are made from carbon. what makes diamonds so hard? Choices: - weak atomic network - strong metallic network - strong light network - strong atomic network A:
Answer: strong atomic network

*Question*
Q: Chemical formulas for ionic compounds are called what? Choices: - electronic formulas - velocity formulas - magnetic formulas - ionic formulas A:
**Answer**
ionic formulas

(Q).
Q: What is the study of forces in equilibrium? Choices: - law of inertia - genomics - law of conservation - statics A:
(A).
statics