Answer: D
Explanation:One of the reasons for this is that there is little or no magma available at the plate boundary. The most common magmas at constructive plate margins are the iron/magnesium-rich magmas that produce basalts.
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.
Answer:
More processed ingredients
Explanation:
if it's fat free, you have to have a supliment for it.
Man tough call I between b and d. But I might go more for B by the fact that the population will be increasing.
Hope this helps!