It makes it acidic. I hope that helped
Testosterone is the principal male sex hormone.
The answer is the second and third answers. Kingdom Protista is a polyphyletic taxon, meaning they did not evolve from one common ancestor, unlike what you see from a monophyletic taxon. Because they come from multiple ancestors, they share more similarities with other organisms from other kingdoms, rather than themselves.
A, a cell wall forms between the two almost divided cells