The image below shows a certain type of global wind: The Earth is shown as a circle. Equator is shown and labeled at 0 degrees. 30 degrees north and south latitudes are shown and labeled. 60 degrees north and south latitudes are shown and labeled. Curved arrows are shown pointing from the top and bottom ends of the circle towards 60 degrees north and south latitudes.

What best describes these winds? (5 points)

a
Polar easterlies caused due to sinking, cool air above the poles

b
Polar easterlies caused due to rising, warm air above the poles

c
Trade winds caused due to sinking, cool air above the equator

d
Trade winds caused due to rising warm air above the equator

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.

not always but somethings can be reproduced in a laboratory.

12

increases the risk of extinction 

explanation:

the answer is that if the species suffers from the disease, there is nothing stronger than the others, so it is possible to remove wholeness. an example of this is hunger in irish potatoes, which has a deadly disease bearish part of all potato harvest masses. pretty much ruins the land of crops.