input: OPTIONS:
- southward
- forward
- inward
- outward Now, answer this question: Answer the following question given this paragraph: Pollutants that enter an aquifer spread outward from the source. They spread in the direction the water is moving. Q: Which direction from the source do pollutants in an aquifer spread? A:
A:
output: outward

Answer the following question given this paragraph: USDA, photo by Scott Bauer. Deer ticks are the vectors for Lyme disease . public domain. Q: Deer ticks are the vectors for what disease that affects humans? A:

OPTIONS:
- dengue fever
- ringworm
- malaria
- lyme disease

Answer: lyme disease

Problem: OPTIONS:
- pseudocoelom
- hymenium
- choroid
- coelom
Q: Answer the following question given this paragraph: Later, a true coelom evolved. This is a fluid-filled body cavity that is completely enclosed by mesoderm. The coelom lies between the digestive cavity and body wall. You can see it in the invertebrate in Figure below . Modern invertebrates with a coelom include mollusks (Phylum Mollusca) and annelids (Phylum Annelida). Q: What is a fluid-filled body cavity that is completely enclosed by mesoderm called? A:
Answer: coelom

Problem:OPTIONS:
- liquid
- atomical
- mineral
- chemical

Answer the following question given this paragraph: The rates at which chemical reactions take place in organisms are very important. Chemical reactions in organisms are involved in processes ranging from the contraction of muscles to the digestion of food. For example, when you wave goodbye, it requires repeated contractions of muscles in your arm over a period of a couple of seconds. A huge number of reactions must take place in that time, so each reaction cannot take longer than a few milliseconds. If the reactions took much longer, you might not finish waving until sometime next year. Q: What kind of reactions are involved in processes ranging from the contraction of muscles to the digestion of food? A:
****
A: chemical

Answer the following question given this paragraph: The central tendency of a sample can be represented by the mean, median, or mode. Q: What part of a sample can be represented by the mean, median, and mode? A:
OPTIONS:
- present tendency
- large tendency
- outer tendency
- central tendency
central tendency

Answer the following question given this paragraph: Gas pressure is the result of collisions between gas particles and an object. Q: What two things collide to cause gas pressure? A:
OPTIONS:
- gas particles and an electron
- light particles and an object
- gas particles and a wave
- gas particles and an object

Answer:
gas particles and an object