Which energies had the least amount of waste? Mechanical Enegy
Electrical Energy
o Thermal Energy
O Light Energy
O Chemical Energy

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?

Which of the following systems in absorbing oxygen and releases carbon dioxide

According to the big bang theory, after the "bang," the universe remained dark until about  300,000 yearsone billion yearsthree minutesthree billion years  later, when neutral atoms began to form.