The answer is B I believe
Answer:
c
shape like a straight line
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
30 °C is around the average temperature during summer
Regolith is made of organic material which supports plant growth so it is true
