Problem:OPTIONS:
- correlation
- mitosis
- genetic combination
- linkage

Answer the following question given this paragraph: Linkage explains why certain characteristics are frequently inherited together. For example, genes for hair color and eye color are linked, so certain hair and eye colors tend to be inherited together, such as blonde hair with blue eyes and brown hair with brown eyes. What other human traits seem to occur together? Do you think they might be controlled by linked genes?. Q: Certain characteristics are frequently inherited together because of what? A:
****
A: linkage

Answer the following question given this paragraph: The right atrium receives all of the systemic venous return. Most of the blood flows into either the superior vena cava or inferior vena cava. If you draw an imaginary line at the level of the diaphragm, systemic venous circulation from above that line will generally flow into the superior vena cava; this includes blood from the head, neck, chest, shoulders, and upper limbs. The exception to this is that most venous blood flow from the coronary veins flows directly into the coronary sinus and from there directly into the right atrium. Beneath the diaphragm, systemic venous flow enters the inferior vena cava, that is, blood from the abdominal and pelvic regions and the lower limbs. Q: The right atrium receives all of the systemic venous return. most of the blood flows into either the superior vena cava or this? A:
OPTIONS:
- resulted vena cava
- identical vena cava
- exterior vena cava
- inferior vena cava
inferior vena cava

Answer the following question given this paragraph: 7. Nuclear energy is energy that is stored in the nuclei of atoms because of the strong forces that hold the nucleus together. The energy can be released in nuclear power plants by splitting nuclei apart. It is also released when unstable (radioactive) nuclei break down, or decay. Q: What type of energy is stored in the nuclei of atoms? A:
OPTIONS:
- light energy
- radioactive energy
- heat energy
- nuclear energy

Answer: nuclear energy

Question: Answer the following question given this paragraph: Chemical reactions vary widely in the speeds with which they occur. Some reactions occur very quickly. If a lighted match is brought in contact with lighter fluid or another flammable liquid, it erupts into flame instantly and burns fast. Other reactions occur very slowly. A container of milk in the refrigerator will be good to drink for weeks before it begins to turn sour. Millions of years were required for dead plants under Earth's surface to accumulate and eventually turn into fossil fuels such as coal and oil. Q: Exemplified by a lit match bursting into flame or the process that forms fossil fuels, chemical reactions vary greatly in terms of what? A:
OPTIONS:
- duration
- density
- power
- speed
Answer: speed

input with options: Answer the following question given this paragraph: 29.5 Birds Birds are endothermic, meaning they produce their own body heat and regulate their internal temperature independently of the external temperature. Feathers not only act as insulation but also allow for flight, providing lift with secondary feathers and thrust with primary feathers. Pneumatic bones are bones that are hollow rather than filled with tissue, containing air spaces that are sometimes connected to air sacs. Airflow through bird lungs travels in one direction, creating a crosscurrent exchange with the blood. Birds are diapsids and belong to a group called the archosaurs. Birds are thought to have evolved from theropod dinosaurs. The oldest known fossil of a bird is that of Archaeopteryx, which is from the Jurassic period. Modern birds are now classified into two groups, Paleognathae and Neognathae. Q: What is the technical term for species that produce their own body heat and regulate their internal temperature independently of the outside temperature? A:
OPTIONS:
- hydrostatic
- Phototrophic
- osmotic
- endothermic
output: endothermic

Problem: OPTIONS:
- electricity
- polarity
- magnetism
- heat
Q: Answer the following question given this paragraph: Heat is the energy that flows as a result of a difference in temperature. We use the symbol for heat. Heat, like all forms of energy, is measured in joules. Q: What is the energy that flows as a result of a difference in temperature? A:
Answer:
heat