I think the correct answer would be HIV infections. Vaccines of such infection are recently discovered and there are already trials done to a number of people. With the aid of this, there would surely be a decrease in the number of people who would have HIV.
Answer:
7
Explanation:
It is a neautral pH (pure water has a neautral pH).. Every enzyme works at an optimum pH and different enzymes work best at different pH.
Aero is the prefix for oxygen or air
Aerobic= needs air
Anaerobic=no air needed
Extending from norway to the pacific coast of russia is a great expanse of subarctic climate, often referred to as the taiga climate.
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What is Taiga climate?</h3>
This type of climate observed in the northern hemisphere and absent in the southern hemisphere.
It is otherwise named as boreal Climate or Siberian Climate or Cool Temperate Continental Climate or Continental Sub-Polar Climate.
The temperature of this climatic regions include range from 20-25 °C during summer whereas in winters are cold that is 30-40 °C below freezing.
The range of annual precipitation 38 cm to 63 cm.
Hence, from norway to the pacific coast of russia is a great expanse of subarctic climate.
Learn more about climate types, here:
brainly.com/question/10440860
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