Problem: OPTIONS:
- the skin
- the liver
- the heart
- the brain
Q: Answer the following question given this paragraph: Q: What organ provides the integrative power that underlies the complex behavior of vertebrates? A:
Answer: the brain

Problem:OPTIONS:
- primate
- homo erectus
- Neanderthal
- homo sapiens

Answer the following question given this paragraph: The human species evolved during the Cenozoic Era. The scientific name of the human species is Homo sapiens. Q: What is the scientific name for the human species? A:
****
A: homo sapiens

Answer the following question given this paragraph: Human overpopulation, which is crowding out other species. It also makes all the other causes of extinction worse. Q: What phenomenon is crowding out other species and making all the other causes of extinction worse? A:
OPTIONS:
- climate change
- human suburbanization
- migration
- human overpopulation
human overpopulation

Answer the following question given this paragraph: Minerals form as magma or lava cools. Q: What is lava called before it reaches the surface of the earth? A:
OPTIONS:
- crust
- pyrite
- rock
- magma

Answer: magma

Question: Answer the following question given this paragraph: Heat and work are the two distinct methods of energy transfer. Heat is energy transferred solely due to a temperature difference. Any energy unit can be used for heat transfer, and the most common are kilocalorie (kcal) and joule (J). Kilocalorie is defined to be the energy needed to change the temperature of 1.00 kg of water between 14.5C and. Q: Energy transferred solely due to a temperature difference is called? A:
OPTIONS:
- chemical energy
- magnetic energy
- humidity
- heat
Answer: heat

input: OPTIONS:
- negative change
- positive change
- atmospheric change
- physical change Now, answer this question: Answer the following question given this paragraph: A physical change is a change in one or more physical properties of matter without any change in chemical properties. In other words, matter doesn't change into a different substance in a physical change. Examples of physical change include changes in the size or shape of matter. Changes of statefor example, from solid to liquid or from liquid to gasare also physical changes. Some of the processes that cause physical changes include cutting, bending, dissolving, freezing, boiling, and melting. Four examples of physical change are pictured in the Figure below . You can learn more about physical changes and why they occur by watching the video at this URL:. Q: A change in one or more physical properties of matter without any change in chemical properties is called what? A:
A:
output:
physical change