Drag the tiles to the correct boxes to complete the pairs. Match the natural resources to their uses.
water
forests
wetlands
parks
paper
>
preserving aesthetic value
irrigation
trapping sediments

According to the law of conservation of energy, energy can neither be created nor destroyed. if this is true, why is there less energy in the top of the energy pyramid than there is in the bottom of the energy pyramid?

Darius is observing a family of geese, which includes a male goose, female goose, and several goslings. when a dog approaches the geese, the male goose hisses at the dog and flaps its wings threateningly. is the behavior of the male goose an example of an adaptation?

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?