Answer:
1.Mercury, Venus, Earth and Mars
2.global warming and climate change; water pollution and ocean acidification; and loss of biodiversity.
3.
<span>it was a source of food and trade</span>
Answer:
helping.........
sjjsusjb zjusbe year or a bug may not tell
Answer:
C. <ISN and <TSW
D. <TSN and <ISW
Explanation:
When two straight lines intersect each other, the two pairs of the opposite angles formed are called vertical angles.
In the figure given, we have two straight lines, NW and IT, which crosses each other. They form two pairs of opposite angles. They are:
<ISN and <TSW;
<TSN and <ISW.
These pairs of angles formed are vertical angles.
Answer:
where are the answer chioces???
Explanation:
