Answer the following question given this paragraph: The thermometer was developed a short time after the barometer made it possible to study pressure in a quantitative manner. Although crude thermometers had been available for quite some time, Daniel Fahrenheit constructed a more accurate thermometer in 1724 using mercury in glass. Because the height of the mercury in the thermometer was a relative measure, certain fixed points needed to be defined. Originally, Fahrenheit defined a 1:1:1 mixture of ice, salt, and ammonium chloride as 0F, and the freezing/melting point of ice as 32F. On this scale, the normal temperature of the human body is 96F, and the boiling point of water is 212C. The modern Fahrenheit scale is defined in terms of the normal freezing and boiling points of water. Q: What instrument made it possible to study pressure quantitatively? A:

OPTIONS:
- anemometer
- seismograph
- thermometer
- barometer

Answer: barometer

Problem: OPTIONS:
- carbon fluorine atom
- carbon sulfur atom
- carbon oxygen atom
- hydrogen-oxygen atom
Q: Answer the following question given this paragraph: Ester molecules are polar but have no hydrogen atom attached directly to an oxygen atom. They are therefore incapable of engaging in intermolecular hydrogen bonding with one another and thus have considerably lower boiling points than their isomeric carboxylic acids counterparts. Because ester molecules can engage in hydrogen bonding with water molecules, however, esters of low molar mass are somewhat soluble in water. Borderline solubility occurs in those molecules that have three to five carbon atoms. http://catalog. flatworldknowledge. com/bookhub/reader/2547 - gob-ch15_s07_t01lists the physical properties of some common esters. Q: Lack of which attachment makes ester molecules incapable of intermolecular hydrogen bonding? A:
Answer: hydrogen-oxygen atom

Problem:OPTIONS:
- northerly
- buttes
- wetlands
- inland

Answer the following question given this paragraph: Farther inland, the climate is influenced by cold or hot air from the land. This air may be dry, because it comes from over land. An inland climate is usually more extreme. Winters may be very cold, and summers may be very hot. Precipitation can be low. This is a continental climate . Q: Continental climates are generally found in what areas of landmasses? A:
****
A: inland

Answer the following question given this paragraph: Integral proteins span the lipid bilayer, while peripheral proteins associate with the surfaces of the lipid bilayer. aid in the movement of charged and polar species across the membrane. Q: Integral and peripheral proteins are associated with what fatty bilayer? A:
OPTIONS:
- protein
- cartilage
- carbohydrate
- lipid
lipid

Answer the following question given this paragraph: Q: Animals require air, water, and what in order to live and survive? A:
OPTIONS:
- time
- mates
- shade
- food?

Answer: food?

input with options: Answer the following question given this paragraph: Ecosystems require constant inputs of energy from sunlight or chemicals. Producers use energy and inorganic molecules to make food. Consumers take in food by eating producers or other living things. Decomposers break down dead organisms and other organic wastes and release inorganic molecules back to the environment. Q: What do decomposers release once they have broken down the dead organisms? A:
OPTIONS:
- essential molecules
- unusable molecules
- organic molecules
- inorganic molecules
output:
inorganic molecules