Answer:Both birth rate and death rate will decrease.
Explanation:
Demographic transition: The process whereby a country moves from high birth and death rates to relatively low birth and death rates.
The decline in death rate is due to better economic and social conditions of the country which leads to control of pre-existing diseases, better medical facilities,more food production,increased jobs,better sanitation and hence better quality of life.
Decline in birth rate is due to improved quality of life and also could be due to availability of family planning services in highly developed countries.Moreover access to education especially in female population has created awareness regarding birth control.
Answer: B
Explanation:
When immigration into an area is higher than emigration out and with other factors kept constant, you will have a situation where population will increase.
This is the case in the point of the graph labelled B. We can see a rise in population so immigration must be more than emigration. In the other points, the population is reducing which means that more orca whales are leaving than coming in.
The most important factor in preventing such an infection is surgical asepsis.
In medicine, surgical asepsis is the "cleanest clean" that may be obtained. Surgical asepsis is carried out whenever a foreign object is to be introduced within the patient's body because this transmission provides a direct pathway for any microorganisms that may be present. A part of surgical asepsis is the sterilization of all items and surroundings.
Radiometric dating or radioactive dating is a technique used to date materials such as rocks or carbon, in which trace radioactive <span>impurities were selectively incorporated when they were formed. Some of its cons are:
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1. Expensive, because you have to determine the isotope of very trace quantities of radioelements, and not just the concentration of the element, in a mass spectrometer
2. Requires highly skilled specialists
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3. Will not work for fossils or sedimentary rocks </span>
Answer: Key words: tissue repair, regeneration, scarring, wound healing, growth factors ... Tissue repair may restore some of the original structures of the damaged tissue ... Initially the new blood vessels are critical in the transport of nutrients and cells to ... the basement membrane is composed largely of nonfibrillar collagen
Explanation: