1 Your heart rate. 2  Your heart rate offers a more objective look at exercise intensity. 3  In general, the higher your heart rate during physical activity, the higher the exercise intensity.
Major uses of cotton fibres. Source: Adapted from: Cotton Facts, International Cotton Advisory Committee (ICAC), 2003. The major end uses for cotton fibre include wearing apparel, home furnishings, and other industrial uses (such as medical supplies). The cotton fibre is made primarily into yearns and threads for use in the textile and apparel sectors (wearing apparel would account for approximately 60% of cotton consumption).
Cotton is Mostly Cellulose! The cotton-ball part of the cotton plant has a lot of cellulose. Cellulose makes great fibers. Thanks to cellulose, cotton fibers can be twisted into thread and woven into cloth. Cotton fibers are even found in some fancy kinds of paper, and that makes the paper feel more cloth-like.otton is Mostly Cellulose! The cotton-ball part of the cotton plant has a lot of cellulose. Cellulose makes great fibers. Thanks to cellulose, cotton fibers can be twisted into thread and woven into cloth. Cotton fibers are even found in some fancy kinds of paper, and that makes the paper feel more cloth-like.