Answer the following question given this paragraph: Q: What two forces tend to keep an animal stationary and thus oppose locomotion? A:
OPTIONS:
- workload and gravity
- thickness and gravity
- stength and gravity
- friction and gravity

Answer: friction and gravity

Question: Answer the following question given this paragraph: Physical changes are changes in the physical properties of matter but not in the makeup of matter. An example of a physical change is glass breaking. Q: Glass breaking is an example of what type of change that doesn't affect the makeup of matter? A:
OPTIONS:
- reversible
- thermal
- chemical
- physical
Answer: physical

input with options: Answer the following question given this paragraph: In general, the process of interest is taking place in the system, and there are no changes in the composition of the surroundings. However, the temperature of the surroundings does generally change. Entropy changes in the surroundings are determined primarily by the flow of heat into or out of the system. In an exothermic process, heat flows into the surroundings, increasing the kinetic energy of the nearby particles. For an exothermic reaction, S surr is positive. Conversely, heat flows from the surroundings into the system during an endothermic process, lowering the kinetic energy available to the surroundings and resulting in a negative value for S surr . Q: In what type of process does heat flow into its surroundings and cause an increase in kinetic energy? A:
OPTIONS:
- biochemical process
- chemical process
- oscillating process
- exothermic process
output: exothermic process

Q: Answer the following question given this paragraph: Cells divide repeatedly to produce an embryo. Previously the one-celled zygote (the first cell of a new organism) divided to make two cells (a). Each of the two cells divides to yield four cells (b), then the four cells divide to make eight cells (c), and so on. Through cell division, an entire embryo forms from one initial cell. Q: What do you call the first cell of a new organism? A:

OPTIONS:
- embryo
- starter cell
- egg
- zygote

A: zygote

input: OPTIONS:
- renewable resources
- air resources
- natural resources
- water resources Now, answer this question: Answer the following question given this paragraph: Water pollution occurs when chemicals, sewage, trash, or heat enter water resources. Water pollution is threatening the limited supply of clean, fresh water that human beings and other living things depend on. Q: Water pollution occurs when chemicals, sewage, trash, or heat enter what? A:
A:
output: water resources

Question: Answer the following question given this paragraph: The amount of material left over after a certain number of half-lives can be easily calculated. Q: What term is used to describe a chemical released by an animal that affects the behavior or physiology of animals of the same species? A:
OPTIONS:
- enzyme
- isolate
- amino
- pheromone
Answer:
pheromone