Answer:
mirror
Explanation:
mirror, b/c in a lake it gives reflections of all around it just like a mirror.
To combine these sentences together to flow neatly and be grammatically correct you could say: Early airships such as zeppelins were filled with hydrogen, but today's blimps use helium instead. This is the correct answer out of your choices.
Your answer is: Early airships such as zeppelins were filled with hydrogen, but today's blimps use helium instead.
Have an amazing day and stay hopeful!
I would...be the goddess of pain and suffering. Although that sounds negative, I could actually clear up a lot of junk in the world when you think about it. If I eliminated the pain of those that don't deserve it, or fix a certain life problem for someone, or a whole group of people, I could fix so much in the world. (That's just one idea, lol I can send you other ones or add more detail to this one if you'd want)
Answer:
what sentence?
Explanation:
you cant ask a question about something you havent shown us.