Developments in sound technology can be helpful or harmful to our hearing. Insects and some other animals are available through the Science Center. Animals have similarities and differences. Animals need certain conditions to grow and survive. Different animals have different types of homes.
Different animals have different food needs.
Animals use their senses to interact with their environment. Animals leave evidence of their presence. People's actions can harm or protect the environments in which animals live. When water evaporates it can not be seen, but it is still there. Water can change states by freezing or evaporating.