Q: Answer the following question given this paragraph: The two main divisions of the human nervous system are the central nervous system and the peripheral nervous system. The peripheral nervous system has additional divisions. Q: What are the two main divisions of the human nervous system? A:

OPTIONS:
- somatic and autonomic
- central and identical
- left and right
- central and peripheral

A: central and peripheral

input: OPTIONS:
- white
- blue
- black
- purple Now, answer this question: Answer the following question given this paragraph: Primate ancestors also mainly ate fruit. They needed to be able to spot colored fruits in the leafy background of the trees ( Figure below ). They also had to be able to judge which fruits were ripe and which were still green. Ripe fruits are usually red, orange, yellow, or purple. Being able to see in color was important for finding food. It was an adaptation that would help fruit-eating primates survive. Q: Ripe fruits are usually red, orange, yellow, or what? A:
A:
output: purple

Answer the following question given this paragraph: Most of the stars pictured in this view of the night sky are hundreds of light years from Earth. A light year is the distance that light can travel in a year, or about 6 trillion (6,000,000,000,000) miles. As this example shows, quantities in science may be very large. Many other quantities in science are very small. Both very large and very small numbers have many zeroes, so they are hard to read and write without making mistakes. That's where scientific notation comes in. Q: The distance that light can travel in a year is known as what? A:

OPTIONS:
- earth year
- beam year
- solar year
- light year

Answer: light year

Problem: OPTIONS:
- glands
- limbs
- nerves
- joints
Q: Answer the following question given this paragraph: With the help of muscles, joints allow the body to move with relatively little force. Q: Along with muscles, what helps the body move with relatively little force? A:
Answer: joints

Problem:OPTIONS:
- bronchial circulation
- respiratory system
- kidneys
- pulmonary circuit

Answer the following question given this paragraph: Figure 19.4 Dual System of the Human Blood Circulation Blood flows from the right atrium to the right ventricle, where it is pumped into the pulmonary circuit. The blood in the pulmonary artery branches is low in oxygen but relatively high in carbon dioxide. Gas exchange occurs in the pulmonary capillaries (oxygen into the blood, carbon dioxide out), and blood high in oxygen and low in carbon dioxide is returned to the left atrium. From here, blood enters the left ventricle, which pumps it into the systemic circuit. Following exchange in the systemic capillaries (oxygen and nutrients out of the capillaries and carbon dioxide and wastes in), blood returns to the right atrium and the cycle is repeated. Q: Blood flows from the right atrium to the right ventricle, where it is pumped into the what? A:
****
A: pulmonary circuit

Problem:OPTIONS:
- ozone layer
- water pollution
- radiation
- air pollution

Answer the following question given this paragraph: Air pollution consists of chemical substances and particles released into the air, mainly by human actions. The major cause of outdoor air pollution is the burning of fossil fuels. Indoor air can also be polluted. Air pollution, in turn, causes acid rain, ozone depletion, and global warming. Q: What causes acid rain, ozone depletion, and global warming? A:
****
A:
air pollution