Answer the following question given this paragraph: It could easily be said that a cell is the fundamental unit of life, the smallest unit capable of life or the structural and functional unit necessary for life. But whatever it is, a cell is necessary for life. The Cell Biology chapter will discuss some of the fundamental properties of the cell, with lessons that include the cell structure, transport in and out of the cell, energy metabolism, and cell division and reproduction. Q: What can be thought of as the fundamental unit of life? A:

OPTIONS:
- ion
- atom
- electron
- cell

Answer: cell

Problem: OPTIONS:
- hinge joint
- socket joint
- shaft joint
- pivot joint
Q: Answer the following question given this paragraph: Pivot Joint. The joint at which the radius and ulna meet is a pivot joint. Movement at this joint allows you to flip your palm over without moving your elbow joint. Q: The joint that lies between the radius and the ulna is what kind of joint? A:
Answer: pivot joint

Problem:OPTIONS:
- inclination
- longitude
- Prime Meridian
- latitude

Answer the following question given this paragraph: Latitude is the distance north or south of the equator. It's measured in degrees, from 0 to 90. Several climate factors vary with latitude. Q: What is the distance north or south of the equator called? A:
****
A: latitude

Answer the following question given this paragraph: Vibrating objects such as drumheads produce sound energy. Q: Vibrating objects such as drumheads produce what? A:
OPTIONS:
- negative ions
- light
- heat
- sound energy
sound energy

Answer the following question given this paragraph: The oxides of nitrogen(III), nitrogen(IV), and nitrogen(V) react with water and form nitrogen-containing oxyacids. Nitrogen(III) oxide, N2O3, is the anhydride of nitrous acid; HNO2 forms when N2O3 reacts with water. There are no stable oxyacids containing nitrogen with an oxidation state of 4+; therefore, nitrogen(IV) oxide, NO2, disproportionates in one of two ways when it reacts with water. In cold water, a mixture of HNO2 and HNO3 forms. At higher temperatures, HNO3 and NO will form. Nitrogen(V) oxide, N2O5, is the anhydride of nitric acid; HNO3 is produced when N2O5 reacts with water: N 2 O 5(s) + H 2 O(l) 2HNO 3(aq) The nitrogen oxides exhibit extensive oxidation-reduction behavior. Nitrous oxide resembles oxygen in its behavior when heated with combustible substances. N2O is a strong oxidizing agent that decomposes when heated to form nitrogen and oxygen. Because one-third of the gas liberated is oxygen, nitrous oxide supports combustion better than air (one-fifth oxygen). A glowing splinter bursts into flame when thrust into a bottle of this gas. Nitric oxide acts both as an oxidizing agent and as a reducing agent. For example: oxidizing agent: P 4(s) + 6NO(g) P 4 O 6(s) + 3N 2(g). Q: What forms as a result of decomposition when n2o is heated? A:
OPTIONS:
- ammonia and nitrogren
- nitrogen and hydrogen
- calcium and oxygen
- nitrogen and oxygen

Answer: nitrogen and oxygen

input with options: Answer the following question given this paragraph: Pressure shows how concentrated the force is on a given area. The smaller the area to which force is applied, the greater the pressure is. Think about pressing a pushpin, like the one in Figure below , into a bulletin board. You apply force with your thumb to the broad head of the pushpin. However, the force that the pushpin applies to the bulletin board acts only over the tiny point of the pin. This is a much smaller area, so the pressure the point applies to the bulletin board is much greater than the pressure you apply with you thumb. As a result, the pin penetrates the bulletin board with ease. Q: What is the effect on pressure when the area of applied force is very concentrated? A:
OPTIONS:
- direction increases
- pressure disperses
- pressure reduces
- pressure increases
output:
pressure increases