posted by anna .
Which of these organisms have cell walls? Which have chloroplasts? Describe their organization.
Since this is not my area of expertise, I searched Google under the key words "Paramecium " to get these possible sources:
You can do similar searches for your other terms.
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
I hope this helps. Thanks for asking.