i believe the answer u might be looking for is number 3. plants breathe carbon dioxide, so an increase in plant life could help aid world hunger.
<span>vaccine
The wording given is pretty much the exact definition of a vaccine. The key to how a vaccine works is that it provides to the immune system, samples of the surface proteins of the infectious materials. With those samples available, the immune system is able to produce antibodies that react to those proteins.</span>
Answer:
It appears to be the most psychologically exhausting to individuals.
Explanation:
Related to the other options:
Relationship conflict is almost always a dysfunctional conflict.
Process conflict is another type of conflict and it is about how the work gets done.
Commonly, relationship conflict is a significant reason for psychologically exhausting to individuals due to stress.
