Which of the following statements about freezing points is true? a. the boiling point is the same for all substances b. the freezing point of a substance is higher than its boiling point c. the freezing point of a substance is lower than its boiling point d. the freezing point of a substance can be the same as the boiling point

Match the following terms and definitions. the transformation of a larva to an adult; occurs only in animals having great differences in form between the larva and adult pupa 2. type of mammal that lays eggs monotreme nymph the part of certain insect life cycles in which the young animal has no wings or reproductive organs the developmental stage between larva and adult in insects undergoing metamorphosis metamorphosis 5. the male gonad which produces sperm testes