The answer is compound. It has more then one subject happening in the situation.
ANSWER
Two different species of mice migrated to the river from different directions.
EXPLANATION
Solved scientifically in my head.
Answer:
1. Active
2. Passive
3. Passive
4. Passive
5. Active
6. Passive
7. Passive
8. Active
9. Active
10. Passive
Explanation:
Passive tends to usually be in past tense (was, were, etc). Active tends to be what is happening now.
The words such as blood-bedewed and corpse-like in the phrases given above give off a sinister tone. The words blood and corpse relate to death, a dark atmosphere, or hints that something threatening or harmful is about to happen or has happened. The word "sinister" best describes the tone used in these phrases.
