Answer:
ecosystem has seen a decrease in wetland areas and ... The graph below shows the size of a population of foxes over a period of years. ... B) greater reproductive success ... A) Both species evolved through the process of ecological succession.
Explanation:
Answer:
Helping maintain homeostasis and speech production
Explanation:
Answer:
Heat causes liquid and frozen water to evaporate into water vapor gas, which rises high in the sky to form clouds... clouds that move over the globe and drop rain and snow. This process is a large part of the water cycle.
Answer:
a high cardiac output and high peripheral resistance
Explanation:
Two factors affect the strength of the blood and consequently the blood pressure: cardiac output and peripheral resistance.
Blood pressure is determined by the product of cardiac output and peripheral vascular resistance. In normal individuals there is a spectrum of variation in cardiac output with concomitant peripheral resistance responses for a given blood pressure level. However, increased heart rate results in increased cardiac output, which increases blood pressure, leading to hypertension.
Answer:
The answer is B) Beringia
Explanation:
The Bering land bridge is a postulated route of human migration to the Americas from Asia about 20,000 years ago. An open corridor through the ice-covered North American Arctic was too barren to support human migrations before around 12,600 BP.
