C because the other answers are not logical. A would mean that the population is growing in size. B would mean that a country's population is rapidly declining. D does not give enough information to identify which is higher or lower, nor does it say they are equal. If you have equal birth and death rates, the population will not change.
Answer:
Though erosion due to water
Explanation:
It would be C. To Quick Show Relationship
Answer:
2nd answer ... it goes deep into the soil to get the water from there to keep themselves moisture..
hope it helps;)
