Answer:
B. Increased fertility of the land downstream
Explanation:
Dams are constructed across river to prevent water flow they conserve water for human use.
It has both advantages and disadvantages.
Dam are expensive to construct
Dam are used in generating hydropower, for supply of water for domestic use, irrigation,industrial use.
Dams detract from natural settings, ruin nature’s work
Dams leads to extinction of natural habitat, It could result in flood due to over flow, it leads to migration of people out of there homes due to it construction. Construction of dam is unlikely to increase fertility downstream.
<span>The gene, is in fact the subunit of information on a chromosome, so this is a true statement. A chromosome is a structure that occurs within cells. It contains the cell's genetic material, which determines how an organism develops. For example, if we are talking about DNA, its molecule is a very long, coiled structure that contains many identifiable subunits known as genes.</span>
Answer: Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents.
Explanation:
Answer:
A lifting force is the only one that is not part of the recipe for a thunderstorm to form.
From plants
Explanation:
Animals are heterotrophic hence feed on already manufactured food ie complex carbs from plants