Answer: I believe that the answer is D.
Explanation:
There are thousands of bacterial species and they are not identical towards one another, therefore there forms are quite unique. so its just there characteristics that make up how bacteria look like.
Hope this answers your question.
1,bc the prefix auto=self, like in the word autobiography, where this can be translated into self-biography, or self-writing
The left ventricle must contract with more force in order to send blood to the body's extremities
I hope this helps! I'm happy to answer any other questions you might have :)