the sun is a hot ball of gas
roller ball pens employ a mobile ball and liquid ink to produce a smoother line.
Royal (ball) Python prey on small mammals, typically, mice or rats are what they are fed in captivity, depending on how large the python is.
when you hit a ball and it flies into the air
Both bats and dolphins use echolocation. Echolocation is a way to identify objects as well as their distance. They actually send out a sound and use its echo to detect distance. For exemple, imagine you are standing 10 meters away from a wall and throw a ball at it. The ball will return to you in a certain amount of time. Now, if you step at 5 meters of that wall, the ball will return to you faster than before. This is how echolocation works. When the echo of the sound returns to the animal faster than before, it means the animal is getting closer to the object. Another way they are similar is that both are mammals that have evolved abilities most mammals don't have. Dolphins live in the sea, and bats fly.
It is a defense mechanism. This rolling into a ball protects the exposed under parts and creates a armor shell to the attacker. There are mammals that do the same.
red seal
they produce prezels pizza rice and beans and matzo ball soup
no
you can play ball with them or fetch or something like that
they show fear and respectd
mall ball call spell
ball sacks