The endocrine system help control the body through chemicals
Protozoa (unicellular eukarotic organisms) typically reproduces asexually, but sometimes it reproduces sexually, too.
When it reproduces sexually it typically reproduces by conjugation of two mature cells - which means that neither of the cells is "male" or "female"
The answer is that It would die out
That means they're not autotrophs, but they're heterotrophs instead. That means they need to get their sugar from other organisms like plants to produce chemical energy stored in ATP