A. The speaker uses more green than brown.
B. The speaker uses shadows around the trees.
C. The speaker uses the golden background.
D. The speaker uses many different colors to paint.
A. The feel of trees.
B. The smell of trees.
C. The color of trees.
D. The shape of trees.
A. Playing games in the branches.
B. Staying in the tree house.
C. Playing with toys up there.
D. Thinking while eating apples.
A. They serve as an important energy source.
B. They provide material for daily life.
C. They produce O2 so we can breathe.
D. They can adjust the climate.