Problem:OPTIONS:
- digestion
- breathing
- glycolysis
- photosynthesis

Answer the following question given this paragraph: Water and carbon dioxide molecules are reactants in the process of photosynthesis. Does this mean they are "food" for plants, algae, and blue-green bacteria? Use the definition of "food" to answer this question. Q: Water and carbon dioxide molecules are reactants in what plant process? A:
****
A: photosynthesis

Answer the following question given this paragraph: Feathers help birds fly and also provide insulation and serve other purposes. Birds actually have two basic types of feathers: flight feathers and down feathers. Both are shown in Figure below . Flight feathers are long, stiff and waterproof. They provide lift and air resistance without adding weight. Down feathers are short and fluffy. They trap air next to a bird's skin for insulation. Q: What two basic types of feather does a bird have? A:
OPTIONS:
- carrying and down
- up and down
- flight and landing
- flight and down
flight and down

Answer the following question given this paragraph: Haumea is part of a collisional family. This is a group of astronomical objects that formed from an impact. This family has Haumea, its two moons, and five more objects. All of these objects are thought to have formed from a collision very early in the formation of the solar system. Q: What kind of family is haumea part of? A:
OPTIONS:
- eoan family
- a moclobemide family
- orbital family
- a collisional family

Answer: a collisional family

Question: Answer the following question given this paragraph: A cell that does not have a rigid cell wall, such as a red blood cell, will swell and lyse (burst) when placed in a hypotonic solution. Cells with a cell wall will swell when placed in a hypotonic solution, but once the cell is turgid (firm), the tough cell wall prevents any more water from entering the cell. When placed in a hypertonic solution, a cell without a cell wall will lose water to the environment, shrivel, and probably die. In a hypertonic solution, a cell with a cell wall will lose water too. The plasma membrane pulls away from the cell wall as it shrivels, a process called plasmolysis . Animal cells tend to do best in an isotonic environment, plant cells tend to do best in a hypotonic environment. This is demonstrated in Figure below . Q: A red blood cell will swell and burst when placed in a? A:
OPTIONS:
- acidic solution
- exothermic solution
- dissolved solution
- hypotonic solution
Answer: hypotonic solution

input with options: Answer the following question given this paragraph: footprints, similar to those of modern humans, were found in Laetoli, Tanzania and dated to 3.6 million years ago. They showed that hominins at the time of Australopithecus were walking upright. There were a number of Australopithecus species, which are often referred to as australopiths. Australopithecus anamensis lived about 4.2 million years ago. More is known about another early species, Australopithecus afarensis, which lived between 3.9 and 2.9 million years ago. This species demonstrates a trend in human evolution: the reduction of the dentition and jaw in size. afarensis (Figure 29.42) had smaller canines and molars compared to apes, but these were larger than those of modern humans. Its brain size was 380450 cubic centimeters, approximately the size of a modern chimpanzee brain. It also had prognathic jaws, which is a relatively longer jaw than that of modern humans. In the mid-1970s, the fossil of an adult female A. afarensis was found in the Afar region of Ethiopia and dated to 3.24 million years ago (Figure 29.43). The fossil, which is informally called "Lucy," is significant because it was the most complete australopith fossil found, with 40 percent of the skeleton recovered. Q: What was the informal female name given to the adult fossil found in ethiopia and thought to be over 3 million years old? A:
OPTIONS:
- alice
- aunt
- linda
- lucy
output: lucy

Problem: OPTIONS:
- they stick together
- they rise
- they magnetize
- they move apart
Q: Answer the following question given this paragraph: Look at the skateboarders in Figure below . When they push against each other, it causes them to move apart. The harder they push together, the farther apart they move. This is an example of Newton's third law of motion. Q: When two skateboarders push against each other what happens? A:
Answer:
they move apart