question: because there are 1,000 different receptor proteins, there are also 1,000 different receptor neurons.
Capitalize this past sentence correctly.
A: Because there are 1,000 different receptor proteins, there are also 1,000 different receptor neurons.

question: these developments are the base for all future developments and ligaments in the practice of steam.
Capitalize this past sentence correctly.
A: These developments are the base for all future developments and ligaments in the practice of steam.

question: a whole new world, huge and immersive, has been created especially for the occasion, with new enemies, puzzles, hats to customize your characters and pets.
Capitalize this past sentence correctly.
A: A whole new world, huge and immersive, has been created especially for the occasion, with new enemies, puzzles, hats to customize your characters and pets.