C) is definitely the bacterium!
A) look like a paramecium with it's flagela and vacuole
B) is a plant cell with chloroplasts
D) could be an animal cell, plant, or fungal since it has a nucleus
**remember: bacteria lack ALL membrane bound organelles: nucleus, mitochondria, chloroplasts, E.R.!!
Based on the characteristics above, this toxin can be categorized as EXOTOXIN. These toxins (exotoxins) are produced by different types of bacteria.
Exotoxins are a broad category of proteins produced by bacteria that enter host cells in order to alter their physiological properties.
These toxins (exotoxins) can be secreted by Gram-negative bacteria and Gram-positive bacteria.
Examples of exotoxins include botulinum toxin secreted by <em>Clostridium botulinum</em> bacteria, tetanospasmin toxin secreted by <em>Clostridium tetani </em>bacteria, etc.
Learn more in:
brainly.com/question/7607727
The Outer ear. The pinna is the part you can see, and the ear canal is the part just inside of that :)
I think that the answer is 30 :)