All Molecules Have a Combination of Kinetic Energy and Potential

question 13

Multiple Choice

All molecules have a combination of kinetic energy and potential energy.If an external heat source were used to increase the kinetic energy of a group of molecules,the group's potential energy would

• A) decline, because the sum of kinetic energy and potential energy always equals 100 percent.
• B) be unaffected, because no changes in the bonding pattern of the molecules would take place.
• C) also increase, because potential energy and kinetic energy are directly proportional to each other.
• D) decrease, because the potential energy is inversely proportional to the kinetic energy.

Recognize and describe the different types of metamorphosis in insects.

Identify the unique characteristics and bodily structures of crustaceans.

Differentiate between various groups within the phylum Nematomorpha (Horsehair worms) and their distinctive features.

Compare and contrast the features of major invertebrate groups.