Chapter 21.2 Review 1. Describe the characteristics of the kingdoms of prokaryotes?

2. In what ways do prokaryotes differ from one another?

3. List three ecological roles of prokaryotes.

4. What are two ways that bacteria cause disease?

5. Why are emerging diseases of particular concert?

6. Apply Scientific Reasoning You think you might have a bacterial infection. Would you Ask for a vaccination against the bacteria? Why or Why not?

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

c: warm water flows from the western tropical pacific toward south america. that should be the right answer! hope it .

if you add everything up correctly you should get 69 i got this because 50 plus 19 is it

plato users:

d.  

there was a variety of food available on island x, but there were only large seeds and nuts on island y.