The specialized eye types of these animals are examples

disruptions of the natural balance

the interdependence of living things

adaptations for survival under certain conditions

Which layer will become saturated first when rain falls?

Explain why biological control methods are generally environmentally superior to chemical pest control methods.

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.