Answer:
One similarity between Sci-Fi and Opera is that both include storytelling
Two differences between Sci-Fi and Opera are
1. Sci-Fi is usually more science based while Opera is more romantic/emotion based
2. Opera includes dramatic emotional songs while Sci-Fi usually doesn't
Explanation:
There are many downsides of animation for example it takes a lot of effort to create even a basic animation, you need skills in use an animation software, and too much animation on a page can be distracting and even annoying also it can take up a lot of bandwidth so it won’t take long to show over a slow Internet connection. Animators can fix the downsides by practicing to use the software and practice before doing the actual or final version of the animation they can also make sure that they have a strong Wi-Fi connection.
In 550 B.C.E. Cyrus the Great, the leader of the Persians, conquered the Medes and united the Iranian people under one ruler for the first time. Cyrus became the first king of the PersianEmpire and went on to establish one of the largest empires in world.