Your original sentences:
1. The snow leopard’s long tail is like a balance stick when it jumps and like a blanket when it’s cold.
2. The snow leopard's tail helps it stay steady when it leaps and keeps it warm at night.
Suggested (cleaner) versions:
1. The snow leopard’s long tail is like a balancing stick when it jumps and like a blanket when it’s cold.
2. The snow leopard’s tail helps it stay steady when it leaps and keeps it warm at night.
Step-by-step, easy explanation:
- Both sentences are already good and easy to understand. Great job!
- In sentence 1, "balancing stick" sounds a bit smoother than "balance stick". The word with "-ing" (balancing) tells what the tail does — it helps the snow leopard balance.
- In sentence 2, everything is correct. "It" means the snow leopard, so the sentence is clear. You can use "jumps" or "leaps" — both are fine and mean the same thing here.
- If you want both sentences to match exactly, use the same words for the animal and actions (for example, use "snow leopard’s" and either "jumps" or "leaps" in both).
Short answer: Just change "balance stick" to "balancing stick" for a smoother sentence. The second sentence is perfect.