Answer: C. aspirin; headaches
Explanation:
The variables in an experiment are either dependent or independent. An independent variable is the change that is introduced to test the hypothesis. A dependent variable on the other hand is the one being monitored or measured due to the introduction of other variables.
Here Headaches are the dependent variables as the experiment is to monitor whether the introduction of aspirin, the independent variable, takes headaches away.
Answer:
In four countries, the gap between male and female literacy among the adult population is greater than 30 percent: Yemen (male literacy rate 73.1 percent, female 34.7 percent, difference 38.4 percent), Central African Republic (male 64.8, female 33.5, difference 32.3), Afghanistan (male 43.1, female 12.6, difference 30.5), and Togo (male 68.7, female 38.5, difference 30.2).
Answer:
Sustainable use programs, such as renewable energy, protect eco systems by reducing pollution which is capable of destroying species habitats. The lac of sustainable use has been the root cause of the extinction of many different species of animals.
Explanation:
Answer:
Individuals are the basic building blocks of society, and this chapter examines some characteristics of individuals that are important to this role, including intelligence and will, and defines and elaborates the central concept of identity. A simple model of intelligence is proposed, and a number of factors-both internal, such as our concept of freedom, and external, such as the complex structure of society-influencing its operation are considered.
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