Answer:
C. The site of an ancient battle
Explanation:
Archaeologists study past human activity by excavating, dating and interpreting objects and sites of historical interest
Answer:
They are called mosaics.
Explanation:
A mosaic is a kind of art in which the artist has to put together small pieces of different materials in order to show an image, the most common materials for this kind of technique are colored glass or stones.
Given the fact that sometimes pebbles are used, they receive the name of "pebble mosaics".
It is common to see this kind of art in religious places; however, It is also very likely to be used in interior decoration in general.
To recognize whether a man is male or female, there are two sorts of chromosomes that highlight this an X chromosome and Y chromosome. All together for a man to be a male, you need one X and one Y chromosome. To be female, you require two X chromosomes.
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Answer:
Masters and Johnson measured physiological responses to sexual stimulation in their subjects with an array of methods, including electrocardiography, electroencephalography, and intravaginal photography.
Explanation: