Bacteria can thrive in many environments including hostile environments like hot springs, polar ice caps and salt flats. this is due to the of bacteria.
a. biochemical diversity
b. small sizes
c. varied shapes
d. methods of movement

Which factor that affects biodiversity?

What best describes emerging scientific ideas

You are given an electron micrograph of a bacterial cell. in the micrograph you can clearly see three thin layers of different densities surrounding the cell. based on the micrograph, you can infer that this cell is and would appear after application of the gram stain procedure. gram-negative / pink gram-positive / purple gram-positive / pink gram-negative / purple