The right answer is the second one
The correct asnwer to your question - why would a group of antelopes leave the herd for search of a better grassland is an example of emigration - B.
These antelopes would emigrate to a certain grassland and be immigrants in that grassland. This has to be distinguished.
It depends on the model of your central A/C unit and size of your home.
Answer:
3
Explanation:
that will cause wetlands because water can overflow because of rain.
The digestive system breaks down food, the respiratory system takes in oxygen, and the cardiovascular system delivers the oxygen and food to the cells.