A)Demographic; because the census studies things such as births,death, and even disease which show changes in human population
Answer: New DNA is made by enzymes called DNA polymerases, which require a template and a primer (starter) and synthesize DNA in the 5' to 3' direction. During DNA replication, one new strand (the leading strand) is made as a continuous piece.
Explanation:
hard to explain
The mutation in the sperm cell could be passed on to offspring, while the skin cell mutation could only affect the individual.
None of the above.
Erosion is more likely to increase when the amount of vegetation decreases. The potential for soil erosion increases if the soil has no or very little vegetative cover of plants.
Plants and their residue form a cover that protects the soil from direct raindrop impact and splash, tending to slow down movement of runoff water and allows excess surface water to infiltrate, preventing erosion by water.
Plants root systems tend also to anchor top soil in place such that it is firm and cannot be easily blown away by wind thus preventing erosion by wind.
<h2>V
agus Nerve</h2>
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Explanation:</h2>
The longest cranial nerve that controls the parasympathetic system is vagus nerve. The parasympathetic supply is provided by the vagus nerve. The parasympathetic system regulates breathing, organs of digestive system and slows the heart rate. Vagus nerve is the exception and travels to the thoracic and abdominal cavities.
The reflex actions are also controlled by vagus nerves. The reflex actions like vomiting, swallowing, sneezing and coughing. The vagus nerve also regulates the vasomotor activity.
Learn more: Vagus nerve
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