Answer:
The true statement is - Sympatric speciation only occurs in areas where there is local variation in environmental resources
Explanation:
- Sympatric speciation means the evolution of new species from an ancestor species which are occupying in the same area and no geographical barrier takes place.
- Overlapping of ranges takes place to the organism and old and new species are living i the same geographical region.
- A dam diving a fish population could lead to allopatric speciation where geographical barrier causes formation of new species which are completely different from their ancestor species.
Answer:
ill give u at least one..cuz im no business tycoon.
Explanation:
one positive aspects of trading internationally..is.. Diversity. Trading internationally means more goods sold, and more people buying them. Which, in other words means more profit. One negative aspect of trading internationally, is a larger risk of loss. You are at risk of loss because there is alot more seperating you and your goods. Also, oftentimes, you can't directly go and sell your goods. Hiring people also means paying them. Holes in your wallet..you could say.
Since this is a square you can set 3x+20=5x then you can solve for x.
Subtract 3x from both sides:
3x-3x+20=5x-3x
20=2x
Divide both sides by 2
20/2=2x/2
10=x
Hope this helps.
____________________________________________________
Answer:
Your answer would be C). A dry climate with little rainfall
____________________________________________________
Explanation:
The reason why answer choice "C). dry climate with little rainfall" would be the correct answer is because of air masses. The air masses pretty much goes to the western side of the Sierra Nevada Mountains. The slopes on the western side of the mountain is receiving rainfall, and a lot of it. This means that all of the rain can't pass over to the other side of the mountain due to the fact that there is a lot of rainfall that the clouds have, in which it would be difficult to bring it over to the eastern side of the Sierra Nevada Mountains. The eastern side would receive dry air due to the fact that the dry air is being released to the eastern side from the western side of the Sierra Nevada Mountains. This would make the eastern side look different from the western side, and would make the eastern side more dryer, while getting little bits of rainfall.
____________________________________________________
