Q: Answer the following question given this paragraph: Q: During what stage are chromosomes condensed enough to be seen under a microscope? A:

OPTIONS:
- cytokinesis
- meiosis
- epistasis
- mitosis

A: mitosis

input: OPTIONS:
- east or north
- west or south
- east or west
- north or south Now, answer this question: Answer the following question given this paragraph: Earth is hottest at the equator and gets cooler toward the poles. The differences in heating create huge convection currents in the troposphere. At the equator, for example, warm air rises up to the tropopause. It can't rise any higher, so it flows north or south. Q: When warm air rises up to the tropopause, where does it flow? A:
A:
output: north or south

Answer the following question given this paragraph: The kidneys play many vital roles in homeostasis . They work with many other organ systems to do this. For example, they work with the circulatory system to filter blood, and with the urinary system to remove wastes. Q: The kidneys work with the urinary system to remove what? A:

OPTIONS:
- nutrients
- water
- ions
- wastes

Answer: wastes

Problem: OPTIONS:
- tumescence
- rays
- photosynthesis
- incandescence
Q: Answer the following question given this paragraph: Most of the visible light on Earth comes from the sun. The sun and other stars produce light because they are so hot. They glow with light due to their extremely high temperatures. This way of producing light is called incandescence . Incandescent light bulbs also produce light in this way. When electric current passes through a wire filament inside an incandescent bulb, the wire gets so hot that it glows. Do you see the glowing filament inside the incandescent light bulb in the Figure below ?. Q: The way in which the sun produces light is called what? A:
Answer: incandescence

Problem:OPTIONS:
- none
- two
- three
- one

Answer the following question given this paragraph: When gametes unite during fertilization, the resulting zygote inherits two alleles for each gene. One allele comes from each parent. Q: How many alleles comes from each parent? A:
****
A: one

Problem:OPTIONS:
- similar notation
- scientific diffusion
- certain diffusion
- scientific notation

Answer the following question given this paragraph: Very small numbers can also be expressed using scientific notation. The mass of an electron in decimal notation is 0.000000000000000000000000000911 grams. In scientific notation, the mass is expressed as 9.11 10 -28 g. Notice that the value of the exponent is chosen so that the coefficient is between 1 and 10. Q: What system can be used by scientists to express very small numbers? A:
****
A:
scientific notation