Studying the solar system helps scientists learn about the universe. Why might a scientist use a model to represent the solar system?
A. The actual solar system is too simple.
B. The actual solar system moves too slowly.
C. The actual solar system is too small.
Ο Ο
D. The actual solar system is too large.

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

What is the next step in the process after a substrate enters the active site of an enzyme

Try to answer all questions if possible i will take anything this is worth 21 ! ! 1. what rights do citizen's have in a monarchy? 2. what countries practice monarchy? 3. what is one advantage of a monarchy? 4. what is one disadvantage of a monarchy? 5. what rights do citizen's have in a dictatorship? 6. what countries practice dictatorship? 7. what is one advantage of dictatorship? 8. what is one disadvantage of dictatorship?