Which of these plant is different?
In 1987, the U.S released_____tons of toxic chemicals into our atmosphere!
Which tree has the largest leaf?
Which of this bird can mimic other birds in wild?
Which of these trees is an evergreen tree?
How long could lasts the life of a tree under normal circumstances?
When are strawberries in season?
Suppose your mass is 40kg, what would be your mass in moon?
Potatoes are belong to what family?
Which of this bird is not native to Asia?