The question asks us to identify which term among the given options is a registered trademark for 'Acrylic' used by some companies. To solve this, let's examine what each term represents within the context of textiles:
From this analysis, we conclude that Orlon is the registered trademark of 'Acrylic' used by some companies.
The registered trademark for Acrylic used by some companies is Orlon.
Here’s a brief explanation of the options:
(1) Origami: Origami is a term associated with the Japanese art of paper folding and is not a trademark for Acrylic.
(2) Aclon: While Aclon may sound like a brand, it is not a registered trademark for Acrylic.
(3) Orlon: Orlon is a registered trademark of Acrylic fibers, and it is widely used by companies to market acrylic fibers and acrylic-based products.
(4) Actina: Actina is not related to Acrylic and is not a registered trademark for it.
Thus, the correct answer is (3) Orlon, which is a well-known Acrylic fiber trademark.
Rearrange the following parts to form a meaningful and grammatically correct sentence:
P. a healthy diet and regular exercise
Q. are important habits
R. that help maintain good physical and mental health
S. especially in today's busy world