The answer I think it may be is C but not to sure.
An Encyclopedia it's pretty much a book giving many different ways to say a word
I can say that Backstitch would be the most appropriate type of speech for repairing an armhole seam in a turtleneck because this provides much more strength to the area since it overlaps from one stitch to the next. From its term backstitch, it literally stitches in a backward direction. Answer for this would be option D.
Answer:
White blood cells are cells specially designed to fight of bacteria, viruses and other hamful creatures away from the body.
Explanation:There are diffrent types of white blood cells each who either call for help fight or memorise the enemy virus or bactyerias weaknes like a B-cell and helper t cell.