Answer:
Genetic variation.
Explanation:
It is caused by genes inherited from parents to offspring. It is a result of genetic information from parents.
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More than five hundred separate languages are spoken in Nigeria alone. Three of the six dominant languages in Subsaharan Africa—spoken by at least ten million people or more—are spoken in Nigeria: Hausa, Yoruba, and Ibo. The three remaining major languages of Subsaharan Africa are Swahili, Lingala, and Zulu
Answer:
The wall acts as a dissipator for the energy of the ocean waves.
That is why on some coasts to reduce the force with which the waves collide on the shore, breakwaters are made to stop said maritime energy.
Explanation:
That is why this wall, if it is well built, acts as a barrier and stops the waves dissipating it with less energy on the maritime coast.