Answer: Harsh climate conditions that do not favor crop growth i.e a limited availability of rainfall (less than 250mm/year.)
They are native to South America
Answer:
Have no idea what your question is...inherited. gametes..
<span>The government forbids television stations from broadcasting shows that contain profanity.</span>
A. Purple Dye
The Phoenicians' “Tyrian purple” came from a species of sea snail now known as Bolinus brandaris, and it was so exceedingly rare that it became worth its weight in gold.