The correct answer should be B. CARBOHYDRATES
Answer:
1) Complement System, Lymphatic System, and Circulatory System
2)Tonsils can stop germs entering the body through the mouth or the nose. Spleens filter your blood, destroying old and damage red blood cells.
3)Your skin is a waterproof barrier that secretes oil with bacteria-killing properties.
Explanation:
Bond paper. This type of paper is stronger and more durable than the average sheet of paper. ...
Gloss coated paper. Gloss paper is typically used for flyers and brochures as it has a high shine. ...
Matt coated paper. ...
Recycled paper. ...
Silk coated paper. ...
Uncoated paper. ...
Watermarked paper.
Experimental- amount of solution
Dependant- acidity
Control- water
If that doesn't make sense comment and I'll explain why.