Answer:
C
Explanation:
it is chemical, not physical
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.
Answer:
The answer is c
Explanation:
the the immune system protects the body against harmful pathogens by producing special proteins called antibodies.
B helps plants get water and nutrient
<span>What is the difference between fragmentation and regeneration ?
</span><span>-Fragmentation</span> is when an organism is split into fragments, and each fragment grows into complete, individual organisms that are clones of the original organism.
-Regeneration is the process of regrowth that organisms that allows for partial or complete regrowth of tissue after a damaging event.
The difference is that fragmentation specifies two parts each growing into complete organisms, but regeneration is simply a general process of regrowth. Few species are capable of fragmentation, but ALL species undergo regeneration, to varying degrees
