Answer:
A.an image or word added to paper as its made, only visible under a strong light
Explanation:
Chairs came into existence in various forms with addition to back support, sacral support and footstool to a normal stool.
<u>Explanation:</u>
The chairs which we use today to sit on and be comfortable were not the types how they emerged. The emergence of the chairs were in the form of stools in the first form. But then chair of different forms and sorts came into existence to increase the comfort of the human beings.
To the stools, the addition of back was done, then the sacral support was done to the chair. After some time the foot stool was also added to the chair to increase the support.
I believe the answer you are looking for is Pixels.
What events if you comment Them I might be able to help
1. 4-line staff
F, C, or G clef
notes on 5-line staff with clef
mensuration (longas and breves)
time signature (perfect or half circle)
most recent
notes on 5-line staff
modern clefs
modern note values (whole, half, quarter, and so on)
modern time signature
Italian words and abbreviations for dynamics and tempo
staccato, slurs, and so on
2. Motets and Madrigals. Briefly compare and contrast these two forms from the Renaissance. Listen to the Josquin Desprez motet and the madrigals of Weelkes and Jannequin and use them as examples for comparison. Your opinion is valuable. Please expand on what you read in the lesson and other sources