If a man is jogging down the street, it is likely that he will find a woman that he sees attractive (even if he normally would not find be attracted to a boy or girl next door this same person attractive), merely because he is producing different chemicals in his body.
What is chemicals ?
- A kind of matter with a predictable chemical composition and physical properties is referred to as a chemical substance. Some references add that chemical substance cannot be separated into its constituent elements by physical separation methods, i.e., without breaking chemical bonds. Chemical compounds, basic chemicals, and alloys are all types of chemical substances. Depending on the opinion of an expert, chemical elements may or may not be included in the definition.
- To distinguish them from mixtures, chemical substances are frequently referred to as "pure". Pure water is a popular illustration of a chemical substance; regardless of whether it is separated from a river or created in a lab, it has the same characteristics and hydrogen to oxygen ratio.
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He faced treason from Jewish tribes in Madinah: some plotted to kill him and others betrayed him to side with an attacking army. Many of the messengers he sent to teach people Islam were killed in cold blood and he grieved for them for months, seventy of them in one incident and twelve in another.
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Answer:
I know the year it was the highest was in 1981.March 20th to July 5th
Explanation:
Answer: C. Single-blind
Explanation:
A single-blind study makes only the researcher aware of the task as the subjects have limited information of what they're into especially their groups. One of the benefit of this study is it makes results less bias as results are less likely to be affected by the subjects uniformed decisions.
