Answer:
The population is decrasing
Explanation:
As we can see from the chart, the diversity of animals in Africa are being affected year after year. In 10 year gap 53,000 lions, 42,500 cheetahs and 12,500 zebras are dead and this is a dangerous sign.
The kidney releases erythropoietin, a hormone that functions in the maturation of white blood cells
This is not the function of urinary system, because erythropoietin secreted by the kidney stimulates red blood cell production (erythropoiesis) not white blood cells. Erythropoietin also called hematopoietin is secreted as a response to hypoxia (Insufficient oxygen). Elevated levels of this glycoprotein are usually in disorders such as anemia, and hypoxemia (extremely low oxygen levels) due to chronic lung disease.
Answer:
Altitude increases, air pressure decreases
Altitude decrease, air pressure increases
Explanation:
Altitude and air pressure have an <u>inverse relationship. </u>This means that when one variable increases, the other variable decreases.
For example, as altitude or height increases, air pressure decreases. Also, when altitude or height decrease, the air pressure increases.
This is because, when you are at a lower altitude, there is more air above you, which creates more air pressure.
Answer:
All of the above. is correct
Explanation: