False. Because you can actually still contract an STI even when using protection and they can also spread through kissing, manual stimulation, oral sex.
There are many differences between softball and baseball. I'll list some of them:
The ball used was smaller in baseball but softball's ball was softer.
The field size for softball is also significantly smaller.
The bats used in softball have a maximum length of 34 inches while the bat used in baseball has a maximum length of 42 inches.
In baseball, the bases are 90 feet apart while in softball, their bases wer 60 feet apart.