I just did this lesson, and the answer is B.
I hope this helps you!
-Mikayla
As Reforestation is the Natural way of Restoring the Forests which existed once and have been Depleted because of Deforestation, It can be Called as a Positive Initiative because :
It replants Trees on lands destroyed by farming, manufacturing, logging and city growth.
Option (B) is the Best Answer
Answer:
the envelope of gases surrounding the earth or another planet.
Explanation:
Hope this helps and I will be your brainlielist
The O stars is the most luminous, then B, then A, F, G, K, and M stars are the least luminous_____ there must be a relationship between mass and luminosity.
