This is the only one I know
What is the dominant language of sub-Saharan Africa?
<span>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.</span>
F (here's why) Bamboo isn't as thick as you think...
You would have to cut a bunch of them down just to have a 10 by 9 foot flooring. You CAN NOT curve wood what-so-ever. That's a big risk you're taking. It is likely to have one pound of changing balance and it will fall.
HOPE YOU UNDERSTAND BEFORE YOU END UP GETTING YOURSELF KILLED!!!!!!!!!!!!!!!!!
A comet<span> is an icy small Solar System body that, when passing close to the Sun, warms and begins to evolve gasses, a process called outgassing. This produces a visible atmosphere or coma, and sometimes also a tail.</span>
The answer is b. Air pollution