First turn 18% to a decimal, which is .18, then multiply it by 450.
450 x .18 = 81
Aerial photographs are mostly taken from the air. Aerial photographs try to capture as much of the view as possible.
Your answer is: Air
Have an amazing day and stay hopeful!
Answer: Amazon forest
Explanation: Human activities which is majorly deforestation through logging, farming and town development has destroyed the natural habitats of animals such as birds, ant and birds in the Amazon rainforest most especially in the Brazilian aspect of the forest.
I would go with D, because acid can be reduced by using it less