Mitochondria are shaped perfectly to maximize their productivity. They are made of two membranes. The outer membrane covers the organelle and contains it like a skin. The inner membrane folds over many times and creates layered structures called cristae. The fluid contained in the mitochondria is called the matrix.
Answer:
flagellum
Explanation:
Flagellum enable some protist to move
Answer:
it was b!!!!!!!! i took the test
