Answer:
B
Explanation:
the use of a comma is not correct
<span>Effective decision making means comparing the additional costs of the alternatives with the benefits. For example, you could perform a cost-benefit analysis. This is a common technique to aid decision making.</span>
I think b not sure wait for someone else to respond
Because he is
Cause I said so
Your welcome
Answer:
Spirogyra is a filamentous charophyte green alga of the order Zygnematales, named for the helical or spiral arrangement of the chloroplasts that is characteristic of the genus. It is commonly found in freshwater habitats, and there are more than 400 species of Spirogyra in the world.
